If the area of a square is 256.7 ft2, find the perimeter.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Find the arc length of the semicircle. 7the grade