3 years ago

You can view the question below.

Mathematics

1 answer:

ahrayia [7]3 years ago

7 0

The answer is B I have provided a picture to show the solving steps

You might be interested in

Which term can be cancelled out of the expression

Lubov Fominskaja [6]

Answer:

x+3

Step-by-step explanation:

If you factor 5 out of the denominator of the first expression, 5x+15 turns into 5(x+3).

Then, since you have x+3 in the numerator and denominator, it will cancel out.

The steps are shown below:

$\frac{7x}{5x+15} *\frac{x+3}{8} \\\\=\frac{7x}{5(x+3)} *\frac{x+3}{8} \\\\=\frac{7x}{5} *\frac{1}{8} \\\\=\frac{7x}{40}\\$

Ive attached an image that shows an example of simplifying an expression using a the same technique.

5 0

4 years ago

Help me plzzzz. it's confusion

stich3 [128]

6) $\sqrt[4]{16} = 2;$

3 0

4 years ago

A computer store buys a computer system at a cost of 474.60 $. The selling price was first at 791 , but then the store adverti

GalinKa [24]

So the question is the original price was $791 and they bought it at the marked down price at $474.60? then they saved $316.40 but i’m not really sure if that’s the question lol

5 0

3 years ago

Help please! Which number has both 3 and 5 as factors? O 1215 O 1332 O 1135 O 1403

padilas [110]

Answer:

1215

Step-by-step explanation:

It is divisible by 5 because the number in the ones place is 5.

I used a calculator to check if it is divisible by 3

7 0

3 years ago

Read 2 more answers

4x−3y=8<br> 4x−y=−8<br> work out x and y

Alexeev081 [22]

Answer:

y = -8

x = -4

okay i hope you got it

6 0

3 years ago

You can view the question below. ​

You can view the question below.