Answer:
20
Step-by-step explanation:
Just plug 3 into the equation for x:
6/3 + 2(3)^2
2 + 18
2 + 18 = 20
Answer:
18
Step-by-step explanation:
if you do 4.5 x 4 you should get 18
Answer:
3.11
Step-by-step explanation:
f(4)=f(4-1)+2
=f(3)+2
=f(3-1)+2+2
=f(2)+4
=f(2-1)+2+4
=f(1)+6
=5+6 (f(1)=5)
=11
Answer:
B
x is the price of the sweater so 3x and add $15 for the skirt which would add up to $90
I think the answer is 1 1/8
