2 years ago

HELP PLEASE Which expression is equivalent to:

Mathematics

1 answer:

mojhsa [17]2 years ago

4 0

21 V³ 15- 9V³15

= (21-9)V³15

= 12V³15

You might be interested in

Solve for x: 3x − 5 = 2x + 6. 1 −1 11 −11

olga nikolaevna [1]

First you want to get the x's on the same side
3x-5=2x+6
subtract 2x and add 5
x=11

Hope this helps!

5 0

3 years ago

Read 2 more answers

If a punch bottle says 20% fruit juice,and it is a 200 milliliter bottle, how many milliliters of fruit juice is in the bottle?

padilas [110]

Answer:

There are 40 milliliters of fruit juice in the bottle

Step-by-step explanation:

we know taht

20%=20/100=0.20

To find out the milliliters of fruit juice, multiply the volume of the bottle by the percentage of fruit juice in decimal form

$200(0.20)=40\ ml$

therefore

There are 40 milliliters of fruit juice in the bottle

8 0

3 years ago

What is the common factors of 12 and 42 also 63 and 84

kaheart [24]

$12|2 \\ 6 \ |2 \\ 3 \ |3 \\ 1 \\\\12=2^2*3 \\\\ 42|2\\21|3\\7\ |7\\1 \\\\42=2*3*7 \\\\ G.C.F(12;42)=2*3=6 \\\\\\\ 63|3 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 63=3^2*7 \\\\ 84|2 \\ 42|2 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 84=2^2*3*7 \\\\ G.C.F(63;84)=3*7=21$

3 0

3 years ago

When graphing a linear inequality in two variables, explain how to determine which side of the boundary line to shade. Please he

Murrr4er [49]

$\ \textgreater \$ means you shade the part above the line, and $\ \textless \$ means you shade the part under the line.

If it has an equal bar under it, like this: $\leq or \geq$ , then you also shade the line, by making it solid instead of dotting it.

8 0

3 years ago

Complete the steps to solve the inequality: 0.2(x + 20) – 3 > –7 – 6.2x

Zigmanuir [339]

answer: x > - 1.25

Step-by-step explanation:

0.2 •(x + 20)- 3> -7- 6.2x

0.2x + 1> - 7 - 6.2x

3 0

3 years ago