25 POINTS! Match each expression on the left to its equivalent expression on the right. Write the letter (A, B,C) next to the number that it matches up with.

7) C

8) A

9) B

Step-by-step explanation:

7)

8)

9)

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b