Find the value of x 8/x=6/30

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

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 two numbers if their sum is 91 and the ratio is 6: 7?