Answer:
82.4
Step-by-step explanation:
divide 51/13, multiply that result by 21.
1. B
2. B
3.C
4.B
5.B
6.A
b.2.3
f(x)= 2x^3 - 4x^2 - 3
see graph below
only x intercept is 2.287
The answer is 90 I believe
Answer: 7+5(7)+8(4)-2
that’s the answer