Find the width of a rectangle if it's perimeter is 17cm and its length is 5.5 cm.

When incomes rise by 10 percent and other things remain the same, people switch from frozen fish cakes to fresh fish. The quantity of fresh fish demanded increases by 15 percent.

Find the Solution of the equation - 2x + 7 = 7 1) no solution 2) infinitely many solutions 3) x = 0 4) x = - 7

The value of n needed to make the equation true. n+19=40

Sixty-five campers arrive. Nine go home early. If 8 people sleep in 1 tent, how many tents will the campers need?

In physics class, Carrie learns that a force, F, is equal to the mass of an object, m, times its acceleration, a. She writes the equation F=ma. Using this formula, what is the acceleration of an object with F=7.92 newtons and m=3.

Evelyn planes to go to the fair with three of her friends. she needs to earn at least $60 yo attend the fair. if Evelyn earns $7.

Which letters have line symmetry? Choose all answers that are correct. H. R. A. F.

Which of the following is a solution for x - 23 > 13

What number is 83% of 69?

Madeline is working on a 500 piece puzzle she completed 0.65 of it what percent has she completed