You donate $20 to a charity walk. You also agree to donate $4 for every mile your friend walks. If your friend walks 6.5 miles, which equation and solution can you use to find your total donation?

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Find the value of x. give reasons to justify your solutions! h ∈ ig

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box