Carl hires a caterer to provide food for his birthday. The caterer charges him $250 for food and supplies and $25 per hour to serve during
the party. Carl ends up paying $325 total. How many hours did the caterer
serve? Use 25x+250=325 as your equation to solve.

Which of the following are accepted without proof in a logical system? check all that apply.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet