Alfred and his 4 friends bought 13 1/4 pounds of gummy bears at $1.20 a pound. if the cost of the gummy bears is divided evenly among alfred and his four friends, how much will each person pay?

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

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.