MATHEMATICS MIDDLE SCHOOL

13-9x7divided by(4+3)=

Answers

Answer 1

Answer: answer is 4

because 13 - 9 is 4
then 4 x 7 is 28
then 4 + 3 is 7
so 28 / 7 is 4

Answer 2

Answer:

so (13-9)*7 so 13-9 is 4.

so 4*7= 28

and then you have to do 4+3 = 7

so 28/7 will be 4 you the answer is 4.

Related Questions

I'm not understanding ratios and i need help with the meaning of this.
A set of golf clubs is on sale for $150.00, which is 70% off of its original price. What was the original price of the golf clubs?
Ms brown divided her class into equal groups two eighths of 48 students went to math how many students went to math
How is the location of a point on a grid described?
Find the the supplementary angle of 128.9

the total weight of the medals won by the top medal-winning nations in the 2012 London Olympic Games.

Answers

22222222222222222222222222222222222222222222222222222222223333333333333333333333333333,221

the length of a rectangle is 5cm greater than the width. the area of the rectangle is 84cm squared. find the length and width

Answers

Answer:

Therefore,

$Length=12\ cm$

$Width= 7\ cm$

Step-by-step explanation:

Let the Width of rectangle be 'x' cm.

Then the length of a rectangle will be (x + 5) cm.

Area of rectangle given is 84 cm squared.

To Find:

Length = (x+5) = ?

Width = x = ?

Solution:

We have area of rectangle given as

$\textrm{Area of Rectangle}=Length* Width$

Substituting the given values we get

$84=(x+5)x\nx^(2) +5x-84=0\n$

On factorizing we get

$x^(2) +12x-7x-84=0\nx(x+12)-7(x+12)=0\n(x+12)(x-7)=0\n(x+12)=0\ or\ (x-7)=0\nx=-12\ or\ x=7\n\therefore x =7\ cm\ \textrm{As x cannot be negative}$

Therefore,

$Length=x+5=7+5=12\ cm$

Therefore,

$Length=12\ cm$

$Width= 7\ cm$

Which is bigger 0.125 or 0.15

Answers

The 0.15 is a bigger number than 0.125 that is 0.15 > 0.125.

What is inequality?

Inequality is defined as an equation that does not contain an equal sign.

The numbers are given below.

0.125 and 0.15

Then the 0.15 is a bigger number than 0.125 that is 0.15 > 0.125.

More about the inequality link is given below.

brainly.com/question/19491153

#SPJ2

.15 is bigger becausethink like this which pieces would be bigger a pizza split into 15 pieces or a pizza split into 125 pieces

A class of 25 students had a vote. 24% voted on selection 'a'. 1/5 of the class voted on selection 'b'. And 0.56 voted on selection 'c'. How many of the students voted on selection 'c'?

Answers

To find this out, change all of them into decimals. To change a percent into a decimal, divide the percent by 100. To change a fraction into a decimal, divide the numerator by the denominator. 24% as a decimal is 0.24. 1/5 as a decimal is 0.20.

Multiply each of the decimals by the number of students.

So,

0.24*25= 6

0.20*25= 5

0.56*25= 14

6 people voted on section A

5 people voted on section B

14 people voted on section C

Hope it helps :)

Find 0.56 of 25.

0.56 * 25 = 14

So 14 of the students voted on selection 'c'.

The sales tax on a Camera is $5.60, which is 8% of the total price. What is the price of the camera?

Answers

The amount of sales tax that is taken on the camera = $5.60
Percentage of sales tax taken on the camera = 8%
Let us assume the actual price of the camera = x dollars
Then
(8%) * x = 5.60
(8/100) * x = 5.60
2x/25 = 5.60
2x = 5.60 * 25
2x = 140
x = 140/2
= 70 dollars
So the actual price of the camera is $70. I hope the procedure is clear enough for your understanding. You can use this method for solving similar problems in future without requiring any help from outside.

List the common multiples of 4 and 5 up to 60

Answers

It only has 20 for the common multiples of 4 and 5.

Here are the multiples of 4 up to 60:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

Here are the multiples of 5 up to 60:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60

Hope this helped!!

Other Questions

The colors in a ballon bouquet are 3/10 green, 2/10 yellow, and 5/10 red. What fraction of the ballon bouquet is red or yellow?

Stefan measured a weight of a package as 15.375 pounds. The actual weight of the package is 15.125 pounds.What is the approximate percent error Stefan made in measuring the weight of the package?write ur answer to the nearest percent. Part b Alexis measured the weight of the same package and got the same percent error as Stefan. Alexis and Stefan both measured different weights of the package. What weight in pounds did Alexis measure. Explain how u know

A small bar of gold is a rectangular prism that measures 40 mm. by 25 mm. by 2 mm. one cubic mm. of gold weights about 0.0005 ounces. find the volume in cubic mm. and the weight in ounces of this small bar of gold.

What is 3.2 + 6.1 - -1