Answer:
B
Step-by-step explanation:
given
- 4x²(3x - 7)
multiply each term in the parenthesis by - 4x²
= (-4x² × 3x) + ( - 4x² × - 7)
= - 12x³ + 28x² → B
Answer:
10
Step-by-step explanation:
8n-(2n-3)=12
8n-2n+3=12
6n=12-3
6n=9
n=9/6=3/2
Answer:
C. x > 15
Step-by-step explanation:
The slope is 4 or you can think of it as 4/1 if that helps. Remember slope intercept form is y=mx+b.
