Answer:
(b-3)(b+3)
Step-by-step explanation:
b^2+3b-3b-9
Answer:
<h2>5 + 3w + 3 - w = 2w + 8</h2>
Step-by-step explanation:

Divide 4 by 1/10.
So, 4 ÷ 1/10 becomes 4 x 10/1.
We know that 4 x 10/1 = 40/1 = 40.
Did you follow?
Answer:
416
Step-by-step explanation:
Answer:
6 miles
Step-by-step explanation:
x = miles driven
4.00 + 2.75 * x = 20.50
2.75x = 20.50 - 4.00 = 16.50
so
x = 16.50/2.75 = 6 miles