Figure A illustrates a trapezoid. Solve for t and find the perimeter of the trapezoid. Write the equation in the simplest form, its solution, and the perimeter as a value of the trapezoid. The expression for the perimeter of the trapezoid is 10t - 15
Write the simplified equation to illustrate the approach to solve the perimeter of the trapezoid:

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

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.

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?