Answer:
Step-by-step explanation:
B
<span>4x - 15 = 3 </span>
<span>4x = 3 + 15 </span>
<span>4x = 18 (divide both sides by 4 to get x) </span>
<span>4x/4 = 18/4 </span>
<span>x = 4.5 </span>
87 58%
_ _
x 100% = 8700/58 = 150.862069 = 150.86
Answer:
Step-by-step explanation:
if x is the size of the width, then that means that the length would be x + 12.
now area is = to L * W
that means that (x) * (x+12) = Area
so multiply it out,
you get that x^2 + 12x = Area
