What is the perimeter of a triangle with side 14in 8in and 16in in length

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Select the quadratic that has root x = 8 and x = -5

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