Answer:
its 400 c
Step-by-step explanation:
because it is
Answer:
Anthony gave the sales clerk $40
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
This all comes down to the substitution. I am assuming that (4x2) is meant to be 4x^2 so I will solve as that.
4(-2)^2 = 4(4) = 16
4(-2) = - 8
-2(3)^2 = -2(9) = -18
3(3) = 9
16-8-18+9= -1
1) 12 cookies per hour
2) train travels 80 miles per hour
Answer: its 62
Step-by-step explanation:
Isolate the radical, then raise each side of the equation to the power of its index.