Answer:
Step-by-step explanation:
Ur answer should be C
Dimensions of rectangle = 12 + x and 14 + x
(12 + x) (14 + x) = 288
x^2 + 26x + 168 = 288
x^2 + 26x - 120 = 0
(x + 30) (x - 4) = 0
x=-30, x =4
since 4 is positive
the dimensions increased by 4 feet
check the answer
12+4 = 16
14 +4 = 18
18*16 =288
The dimensions are multiplied by 2 so the volume is multiplied by 2^3 ( - 8)
The jumbo bos will contain 250 * 8 = 2,000 paperclips.