4 Dean has a rectangular picture that is 6 inches long and 4 inches wide. He cuts 1 inch off the length of the paper.
How much does he need to cut off the width of the
paper to get a rectangle that is similar to the original?
Show your work.

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.

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.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?