Ga box is to be made where the material for the sides and the lid cost $0.20 per square foot and the cost for the bottom is $0.150.15 per square foot. find the dimensions of a box with volume 3030 cubic feet that has minimum cost.

0.20 + 150.15=  and then divide your answer by 3030.

The length of what is left would be 1 1/2 feet long.

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.