It would be the 3rd answer or f(x)= 0.5x2, f(x)=2x2, f(x)=-10x2.
Step-by-step explanation:
7(36-2c+4)
=252 - 14c + 28
=310 - 14c
Answer:
she must 1st save money for her to earn the 7%
17+7 =25
1/5 = 0.20
3/4= 0.75
25 + 0.20 + 0.75
=25 + 0.95
= 25.95
I hope this helped a bit!:)
F(x)=2x+3-(x+10)
0=2x+3-x-10
0=x-7
-x=-7
x=7
