A diver begins at sea level and descends vertically at a rate of 2 ½ feet per second. Using the equation, -2.5x = -15.6, how long does the diver take to reach -15.6 feet?

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students