3 years ago

Can someone please explain to me the answer to this problem???? 5(a +3)= 40

Mathematics

1 answer:

mamaluj [8]3 years ago

7 0

Answer:

Step-by-step explanation:

5(a+3)=40

5a+15=40

5a+15-15=40-15

5a=25

a=5

You might be interested in

I CANT FOCUS ON THIS QUESTION CUZ ALL OF MY SEROTONIN IS FOR MY NEW DOG PLEASE NO FILES THIS TIME.

maksim [4K]

2 1/3 - 1 4/5

= 7/3 - 9/5

= 35/15 - 27/15

= 8/15

ANSWER: 8/15

7 3/4 - 6 4/5

= 31/4 - 34/5

= 155/20 - 136/20

= 19/20

ANSWER: 19/20 ft. farther

8 0

3 years ago

Read 2 more answers

A company rents water tanks shaped like a cylinders. Each tank has a diameter of 12 feet and a height of 3 feet. The cost is $2

12345 [234]

Answer:

$\$678.58$

Step-by-step explanation:

step 1

Find the volume of the tank

we know that

The volume of a cylinder (water tank) is equal to

$V=\pi r^{2}h$

in this problem we have

$r=12/2=6\ ft$ -----> the radius is half the diameter

$h=3\ ft$

substitute

$V=\pi (6^{2})(3)=339.29\ ft^{3}$

step 2

Find the cost

$339.29\ ft^{3}*2\frac{\$}{ft^{3}}=\$678.58$

3 0

3 years ago

carrie missed 12% of problems on coach Blanes Texas History test The test had a total of 125 problems did Carrie get correct on

denis-greek [22]

Answer:

110

Step-by-step explanation:

just subtract the percent :)

4 0

3 years ago

Simply the expression.

Firdavs [7]

Using the negative exponent rule move x^-2 to the numerator

Answer = 5x^2/y^5

7 0

4 years ago

Simplify the expression ((1/2)^3)^3 Helppp

faust18 [17]

The expressions simplified in the exact form would be 1/512.

3 0

2 years ago