Answer:
Step-by-step explanation:
x(x-7)=8
x^2-7x-8=0
(x-8)(x+1)=0
so x=8 (and -1 but width can’t be negative)
So your answer is C. 8
<span>y=f (x)=1/8^x find f(x) when x=1/3</span>
37.9 equals 30+7+.9 you should try to put in number form so you know what you're dealing with
Answer:
22*1.06 = cost of meal with tax = 23.32
22*.20 = tip on the pre-tax cost = 4.40
Total = $27.72
Step-by-step explanation:
