Answer:
675
Step-by-step explanation:
750 gets turned into 7.50, or 7.5. Then you multiply 7.5 by 90 to get your answer
112-7v
1. y= -1/4x +2
2. y= -2x -1
2x^2-12x-54
First 2x times x along with 2x times -9
Second 6 times x along with 6 times -9
2x^2-18x+6x-54
=2x^2-12x-54
Answer: 29/28
-2/7 x (-3 5/8)
= -2/7 x -29/8
= 2/7 x 29/8 = 1/7 x 29/4
= 29/28