12:45 PM, 2:13 PM, 4:47 PM, 5:37 PM, 8:21 PM, 10:51 PM Your welcome!
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.
let seat as x,
and snack as y.
so the linear equation is 20x+5y=400.
w = 1.2 or 6/5
math
only 10 and 12. luck to you
