a rectangle is 5 inches long and 2x inches wide. The value of the perimeter is 22 inches what is the value of x?

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?