Answer:
1. brandon can read 30 words per minute
Step-by-step explanation:
We have 4(x^2 - 2x + 4) - 7 = 4x^2 - 8x + 16 - 7 = 4x^2 - 8x + 9;
So, 4x^2 - 8x + 9 = <span>ax^2+bx+c
;
The value of b is -8.</span>
Answer:
a
d
A
c
c
Step-by-step explanation:
Pretty sure the answer would be 32. It’s basic subtraction I think.