Question

Please help me!!!!!!!!!!!!!

Answer 1

Explanation:

multiply each to maintain a same denominator

-9 x -2/-7 = 18/ 63

/

-7 x 4/-9 = -24/ 63

that way they cancel out to create 18/24. you may then solve to create 3/4

Answer 2

Exact Form:

`(-9)/(14)`

Decimal Form:

______

− 0.6 428571

Explanation:

Reduce the expression, if possible, by cancelling the common factors.

Exact Form:

`(-9)/(14)`

Decimal Form:

______

− 0.6 428571