Answer:
y = 1 - x
Step-by-step explanation:
9x + 9y = 9 ( divide through by 9 )
x + y = 1 ( subtract x from both sides )
y = 1 - x
Answer: she forgot to multiply the radius by 2 in the formula .
Step-by-step explanation:
X + 20 <= -10
Subtract 20 from both sides:
X <= -30
Answer:
69.08 yd
Step-by-step explanation: