Question

i need the answer fast help Me dear ! ​

Answer 1

Answer:

$a) \: \frac{7}{3} y {z}^{2 } \\ \\ b) - 5y + 7$

hope this helps

Mara's brainiest please

Answer 2

Answer:

1)answer

7/3yz^2 is coefficient of x

2)answer

Minus 5y is coefficient of x