Manipulate formulas The following formula is used in economics to find a company's net income N, where P is the sales price, V is
the variable cost per unit, S is the sales volume, and Fare fixed costs.
N = S. (P-V) - F
Rearrange the formula to highlight the sales volume.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2