Mathematics Middle School

Please Help!!!!!!!!!!!!
Due Until 12:00 pm

Please Help!!!!!!!!!!!!Due Until 12:00 Pm

Answers

Answer 1

Answer:

answer

Step-by-step explanation:

25% of 1200 is 300 and 5% of 1200 is 60 so 300-60=240

Answer 2
Answer is 240

25% of 1200 is 300

5% of 1200 is 60

300-60=240

Related Questions

7TH GRADE MATH : HELP ASAPPPP QUICK !!!

The average high temperature in July in Moscow is 23°C. One day in July 2010,
the temperature was 14.2° higher than normal. Just four days later, a record high
temperature of 39°C was set. How much higher was the record temperature than the
high temperature four days earlier?


1. What is the hidden question?


2. What is the answer to the hidden question? Show your work.


3. What is the main question?


4. What is the answer to the main question? Show your work.

Answers

he hidden question is what the temperature was four days prior to the record high temperature of 39°C.

To find the temperature four days earlier, subtract 14.2°C from the record high temperature of 39°C:

39°C - 14.2°C = 24.8°C

The main question is how much higher the record temperature was than the high temperature four days earlier.

To find the answer, subtract the temperature four days earlier (24.8°C) from the record high temperature (39°C):

39°C - 24.8°C = 14.2°C.

So, the record temperature was 14.2°C higher than the high temperature four days earlier.

(JUST FOR FUN IM OFFERING POINTS) 6 divided by 4995

Answers

Answer:

4995/6 = 832.5

Wait, or is it supposed to be:

6/4995= 0.0012012012

Step-by-step explanation:

Hope it helps! =D

Brainliest please??

Answer:

0.0012012012

Step-by-step explanation:

i don't know why you did this but ok

Find the length of the third side. If necessary, round to the nearest tenth.

Answers

The answer is 27.01 because 17^2 =289 and 21^2 =441 and then you add both of them 289+441=730 then you would square root and the answer is 27.01

Find n
35/49 = 5/n
Heeeeeelp!!!!

Answers

Answer:n=7

Step-by-step explanation:

Answer:

n = 7

Step-by-step explanation:

35/49 = 5/n

1. cross multiply

35*n = 49 *5

35n = 245

n = 245/35

n = 7

Question 3
The expressions in the table represent the ages of Tito and Marie.



Person Age (years)
Tito 5x+2

Marie 4x−1



How much older is Tito than Marie? Write the expression in simplified form.



__ year(s)

Answers

The answer is x+3. iuggyfychvuvuufuffrhbfddg
Answer: x + 1

Explanation:-

Since Tito is older than Marie you have to subtract both the expressions

5x + 2 - 4x - 1
5x - 4x +2 - 1
x + 1

So that’s how you find an expression for how much older is Tito than Marie

What is the area of a rectangle with a length of Four and two-fourths meters and a width of Seven and five-sixths meters? 50 POINTS

Thirty-five and six twenty-fourths m2
Twenty-eight and ten twenty-fourths m2
Twenty-eight and seven-tenths m2
Twenty-two and ten-twelfths m2

Answers

Answer:

.

Step-by-step explanation:

.

The area of the rectangle will be 35⁵/₂₄ square meters.

What is the area of the rectangle?

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

The area of the rectangle is calculated by the formula below:-

Area =  Length x Width

Area =  4⁴/₄ x 7⁵/₆

Area = (18 / 4) x ( 47 / 6 )

Area = 141 / 4

Area  =  35⁵/₂₄ square meters

Therefore, the area of the rectangle will be 35⁵/₂₄ square meters.

ANSWER FAST PLEASE AND THANK YOU!!!

Answers

Answer:48

Step-by-step explanation:

Becuause you multiply 15x3=45 and then the gives you 48

Answer: 51 miles away

Step-by-step explanation:

If a single inch is 15 miles in proper scale, this means that we would need to multiply 15 by 3.4.

15mi x 3.4in = 51 miles

Estimate the total surface area of the Triangular prism represented by the net below

Answers

Answer:

Step-by-step explanation:

it would be c. 116

This is because each rectangle has an area of  36 and there are 3 which equals 108

Also each triangle has an area of 3.9  and there are two so it is 7.8 for both of the triangles

108+15.6 is 115.8

That is approximately 116

That is why its 116

58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57

If a value of 80.8° is added to the data, how does the range change?

Answers

Answer:

The original data set would be:

57, 58, 61, 66, 71, 77, 82, 91, 95, 100, 102, 105

So to find the range you would do:

105 - 57 which equals 48.

So the range for the original data set would be 48.

The new data set adding 80.8:

57, 58, 61, 66, 71, 77, 80.8, 82, 91, 95, 100, 102, 105

So to find the range for the new data set you would do:

105 - 57 which would still equal 48.

So the range for the new data set would be 48.

The range for the original and new data set stayed the same.

Step-by-step explanation:

You're welcome.

Step 1: find the original data set is 57, 58, 61, 66, 71, 77, 82, 91, 95, 100, 102, 105.

Step 2: find the range

105 - 57 = 48

The range for the original data set is 48.



The new data set is adding 80.8

Step 1: find the new data set.

57, 58, 61, 66, 71, 77, 80.8, 82, 91, 95, 100, 102, 105

Step 2: find the range

105 - 57 = 48.

The range is still the same for the original and new data set.

HELP ME PLEASE WORTH A LOT OF POINTS!!

Answers

Answer:

13.625

Step-by-step explanation:

the answer is 13.625

This problem stuck out as one of the hardest I've ever had.
C=5/9(F-32)

I'm only 14, so this is hard for me.

Answers

Here’s The Answer With Step By Step Explanation!!!
C= 5/9(F - 32)

Distribute the 5/9

C= 5/9F - (5/9)(32)

C = 5/9F - 17.78

That is the final answer for C. To find F, do this:

C = 5/9F - 17.78

Add 17.78 to both sides


C + 17.78 = 5/9F

Multiply both sides by 9/5 to cancel out the fraction on the left side

9/5C + (9/5)(17.78) = F

F= 9/5C + 32

Hope this helped.

PLEASE HELP!!!
-8(-3/4s - 6) Find the product.

Answers

Answer:

6s+48

Step-by-step explanation:

[tex]\displaystyle -8\biggr(-\frac{3}{4}s-6\biggr)=(-8)\biggr(-\frac{3}{4}s\biggr)+(-8)(-6)=6s+48[/tex]

Answer:

6s+48

Step-by-step explanation:

-3/4 x -8 = 6
6s+ (6 x -8)
6s+48


Evaluate the expression xy - 4x when x = 2 and y = 7 . Please help.

Answers

6

—


xy- 4x.

since we know x= 2 and y= 7, we can substitute the values.

(2)(7) - 4(2)

Multiply 2 and 7

14 - 4(2)

Multiply 4 and 2.

14 - 8

Subtract.

14-8= 6

Ben chose c as the correct answer.how did he get that answer?

Answers

Answer:

Ben must have thought the answer was C because the variables in Equation B are of bigger numerical value. Still, Ben is incorrect.

Step-by-step explanation:

i agree with the other person

I REALLY NEED A SOLUTION!




please help, I appreciate if you do.


Thanks :)

Answers

Answer:

A solution to what? There is no image?? Could you please explain?

Step-by-step explanation:

Answer:

Step-by-step explanation:

9x3= 27

9x4= 36

9x5 = 45
so you have a lateral surface area of 108
add in the triangle pieces that are 3cm on each side and the triangle rule is 1/2 so it would be 6 on each "wing"
so you would have 27+36+45+12 = 120cm2

Max says that the product of 2/3 x 3/8 is greater than 3/8. Is Max correct?

Answers

Answer:

2/3*3/8=6/24 = 1/4

1/4 is lesser than 3/8. Max is wrong.

Step-by-step explanation:

Answer:

2/3 * 3/8 = 1/4= 0.25

Step-by-step explanation:

Mandy and steve spend the same amount of money in a arcade, nothing playing the same number of games. Mandy played $0.50 games and spent $10 on food. Steve played $0.75 games and spend $6 on food. How many games did each person play?

Answers

Answer:

Step-by-step explanation:

a bus has a maximum capacity of 70 passengers. There are 28 riders on the bus. What are all the possible numbers of riders, r, who can get on the bus if no riders get off

Answers

42?

70-28 = 42

Just subtract 70 and 28 I think
The answer should be 42

A fully loaded and fueled space shuttle can weigh close to 4.5 million pounds at liftoff what is this weight expressed in tons? use the conversion 1 Ton = 2,000 pounds!?

Answers

Answer:

2,038 metric tons

Step-by-step explanation:

Answer:the answer to you’re question is 2250

(15m + 20p) + 25q = 15m + (20p + 25q)

What property is this?
Identity Property

Distributive Property

Associative Property

Commutative Property

Answers

commutative property

Step-by-step explanation:

still the same number just fliped around

communicative property

Please help me and show work please.

Answers

Answer:

25.12 km

Step-by-step explanation:

The circle shape shown around the sphere is the circumference. The red line halfway through is the radius. To find the circumference of the circle using the radius, you must use this method: C = (2)(3.14)(r).   2 x 3.14 = 6.28. Next, multiply 6.28 x 4 because 4 is the radius. That equals 25.12. Therefore the circumference of the circle = 25.12 km.

*PLEASE HELP ME SOLVE THIS ASAP

*PLEASE INCLUDE SOLUTION OR EXPLANATION

*I DON'T KNOW IF BRAINY LETS THE HELPER SEND A PICTURE OF THEIR WORK BUT THAT WOULD HELP

edit: hehe i forgot the image, i just posted it


Thank you if you help! :)

Answers

Check the picture below.

so the angle across 4x is her twin, and 3x + x = 4x.

he average high temperature in July in Moscow is 23°C. One day in July 2010,
the temperature was 14.2° higher than normal. Just four days later, a record high
temperature of 39°C was set. How much higher was the record temperature than the
high temperature four days earlier?


1. What is the hidden question?


2. What is the answer to the hidden question? Show your work.


3. What is the main question?


4. What is the answer to the main question? Show your work.

Answers

Answer:

Below

⬇️

Step-by-step explanation:

1. The hidden question is "What was the high temperature four days earlier?"

2. To find the high temperature four days earlier, we need to subtract 14.2 from the record high temperature of 39°C:

39 - 14.2 = 24.8°C

3. The main question is "How much higher was the record temperature than the high temperature four days earlier?"

4. To find the difference between the record temperature and the high temperature four days earlier, we need to subtract 24.8 from 39:

39 - 24.8 = 14.2°C

So, the record temperature was 14.2°C higher than the high temperature four days earlier.

Nguyen has the following cans of soup in his pantry:
4 cans of chicken noodle soup
2 cans of tomato soup
3 cans of vegetable soup
3 cans of potato soup
He randomly chooses a can of soup for lunch. What is the probability that he will choose tomato soup?

Answers

Answer:

Step-by-step explanation:

The chance is 1/3!

hope this helps!

the probability is 1/3

what is 46 divided by 107

Answers

Answer:

0.42990654205

Step-by-step explanation:

Answer: 46/107 or 0.429907 in decimal form

Step-by-step explanation:

Miguel and three of his friends went to the movies. They originally had a total of $40. Each boy have the same amount of money they spent $7.50 on a ticket. How much money did each boy have left after buying his ticket. (Just answer the question in the picture please)

Answers

Answer:

$2.50

Step-by-step explanation:

$40.00 divided by 4 friends equals $10.00 each.

$10.00- $7.50= $2.50

Hope this helps!!!

hey!! im not rlly good at this stuff and im trying to help out a friend, can one of u guys give me the answers to this?

Answers

Answer:

Step-by-step explanation:

use the protracter and the ruler to cunstruct this triangle
step 1: take a base line and use the protracter to draw a 150 degree angle
step 2: one the other side of the base draw a 15 degree angle and join till it reaches the 150 degree angle

Answer:

Step-by-step explanation:

Here, the red angles are both 15 degrees and the left one is 150. Don't get confuse on what I made. It's just the proof

A eyeglasses store is checking their inventory. The table shows the relationship between the number of days since the opening of the eyeglasses store and the total amount of sunglasses in their inventory.


Sunglasses Inventory
Number of Days Total Amount of Sunglasses
2 52
5 46
7 42
10 36


Which graph shows the relationship given in the table?
graph with the x axis labeled number of days and the y axis labeled total amount of sunglasses and a line going from the point 0 comma 52 through the point 1 comma 50
graph with the x axis labeled number of days and the y axis labeled total amount of sunglasses and a line going from the point 0 comma 56 through the point 1 comma 54
graph with the x axis labeled number of days and the y axis labeled total amount of sunglasses and a line going from the point 0 comma 52 through the point 1 comma 49
graph with the x axis labeled number of days and the y axis labeled total amount of sunglasses and a line going from the point 0 comma 56 through the point 1 comma 53

Answers

Answer:

y + 10x - 62 = 0

Step-by-step explanation:

Let the linear relation between the two variables  be given by y=mx + c

Now we put the values to get the constants.

58 = 2m + c

52 = 5m + c

solving we get :

52 - 5m = 58 - 2m

or, -6 = 3m

or, m = -2

Now we put those values in the equations

52 = 5m + c

or, 52 = -10 + c

or, c = 62

The equation relating the sunglasses is y + 10x - 62 = 0 .

The angle ratio will be around 252

A gymnast joined a yoga studio to improve his flexibility and balance. He pays a monthly fee and a fee per class he attends. The equation y = 30 + 10x represents the amount the gymnast pays for his membership to the yoga studio per month for a certain number of classes.

Which graph represents this situation?

graph with the x axis labeled number of classes and the y axis labeled monthly amount in dollars and a line going from the point 0 comma 30 through the point 1 comma 20
graph with the x axis labeled number of classes and the y axis labeled monthly amount in dollars and a line going from the point 0 comma 30 through the point 1 comma 40
graph with the x axis labeled number of classes and the y axis labeled monthly amount in dollars and a line going from the point 0 comma 10 through the point one third comma 0
graph with the x axis labeled number of classes and the y axis labeled monthly amount in dollars and a line going from the point 0 comma 10 through the point 1 comma 40

Answers

Answer:

Option (A) Graph with the x axis labeled number of classes and the y axis labeled monthly amount in dollars and a line going from the point 0 comma 30 through the point 1 comma 20.

Step-by-step explanation:

The graph of the linear equation y = 20 + 10x for the given scenario is attached below.

The Cartesian coordinates of a specific point on the Euclidean plane can be thought of as each solution inside the scenario involving two variables.

A linear equation's solutions define a line inside the Euclidean plane, and each line may be viewed as the aggregate of all solutions to a linear model with two variables. This is how this category of equations came to be known as "linear." The solutions to a system of equations with integer variables collectively constitute a hyperplane in the Euclidean space with size n. (a subdomain of dimension n₁).Because linear equations may frequently accurately represent non-linear systems, they are used extensively in all branches of mathematics as well as in physics and engineering.

Here the equation is given as  y = 20 + 10x

Therefore at x = 0 ,  y = 20 and at y = 0, x = -2

This represents that the fixed monthly fee is 20 and the daily fee is 10.


Hope my answer helps you.

:)

Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss

Hope my answer is correct.

Please don’t delete my answer if it is incorrect.

The table represents a linear relationship.


x −1 0 1 2
y −2 0 2 4


Which of the following graphs shows this relationship?
graph of a line passing through the points negative 2 comma negative 4 and 0 comma 0
graph of a line passing through the points negative 2 comma negative 1 and 0 comma 0
graph of a line passing through the points negative 2 comma 4 and 0 comma 0
graph of a line passing through the points negative 2 comma 1 and 0 comma 0

Answers

Answer:

Step-by-step explanation:

second one

Answer:

Step-by-step explanation:

the second answer

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