Answer:
12 R 147
Step-by-step explanation:
Answer:

<u>Answer</u><u>:</u><u> </u><u>B</u>
Answer:
D
Step-by-step explanation:
The function
has value F(2) when x = 2 is substituted.

Answer:
9 more weeks
Explanation:
She already saved 20(3)=60
240=60+20(x)
X=9
She needs 9 more weeks
Answer:
f(2)= -4
Step-by-step explanation:
f(x)= -x^3 + 6x - 7
f(2) = -2^3 + 6*2 - 7
f(2)= -8 +12 -7
f(2)= 3-7
f(2)= -4