Answer:
Y= 40
Step-by-step explanation:
I know the y equals 40 because I used

But for z and x I got stuck, so I hope I helped you a little to move forward with this problem.
YOU CAN DO THIS!!!!!
Answer:
-1/2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
4(4x + 5)
4(4•7+5)
4(28+5)
4(33)
132
Answer:
f(x) = 4/9
Step-by-step explanation:
Multiply 4 by 1/3 squared and you have your answer.
Answer:
if 
Step-by-step explanation:
Given --> 
Substitute
into the equation and solve for
:




So, when 