- + 6
divide each term on the numerator by 7b
= - 7 / 7b + 42 / 7b
= - + 6
The formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base, I hope this helps.
God bless :)
Kaia saved $55.15 on a new guitar because it was 75 percent off. The price of the guitar before the discount was $220.60