Joe is going for a walk. He walks at a speed of 3 miles per hour for 7.5 miles. For how many hours does he walk?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?