Answer:
$70
Step-by-step explanation:
21/30 = 0.7
100x 0.7 = 70
b = +5
8b^2=193+7
8b^2=200
b^2= 200/8
b^2=25
b=√25
b=+5
x(2x + 4) = (x + 2)2
Answer on edg.
The Answer is D: "How many books did you read in the last month?"
