Answer:
(x + 2)^2 - 11.
Step-by-step explanation:
f(x) = x^2 + 4x - 7
Now x^2 + 4x = (x + 2)^2 - 4 so we have:
f(x) = (x + 2)^2 - 4 - 7
f(x) = (x + 2)^2 - 11.
The answer is 500 50 times, 10 is 500
Answer:
X=-8
Y=10
Step-by-step explanation:
Answer:
60$ for leroy and $150 for mom.
Step-by-step explanation:
