Answer:
z = 20
Step-by-step explanation:
1/2z=10
Multiply each side by 2
1/2z * 2 = 10*2
z = 20
For this case we have the following functions:

We must find
By definition of operations with functions we have:

So:

Answer:
Option A

Answer:
1 pair of jeans and 3 sweatshirts
Step-by-step explanation:
41-17=24
24/8=3
5x^3 -3x^2 +8x +10 Combine all the like terms and multiply everything in the second parentheses by -1
I hope this help's you :)
Answer: y= 8295
Step-by-step explanation: