Answer:
$165.62
Step-by-step explanation:
284.28-40-48.39-30.27=165.62
Hello,
f(x)=2x^2-3x+4
f(3a)=2(3a)^2-3*(3a)+4=2*9a²-9a+4=18a²-9a+4
Answer:
2.83
Step-by-step explanation:
85 divided by 30 = 2.83
.25 times 2.83 = .70 cents
1.

Answer D.
2.
From secant theorem, we know, that:

and from picture:

So we can calculate: