Answer:
y = -6
Step-by-step explanation:
Step 1: Define
8x - 9y = -50
x = -13
Step 2: Substitute and solve for <em>y</em>
8(-13) - 9y = -50
-104 - 9y = -50
-9y = 54
y = -6
Step-by-step explanation:
A=2πrh+2πr2 ans for 1 one
I believe it should be =(1-x) multiple by (y-1)
(1-x) x (y-1)
Answer:
y=9
Step-by-step explanation:
27÷3=9 per hour
Answer:
B
Step-by-step explanation:
27÷3=9 per hour
Answer:
49$ to rent for 5 hours
Step-by-step explanation:
9x5=49
Answer:
A
Step-by-step explanation:
Not 100% sure, been a while since i did this stuff but i think A is correct