Answer:105 cubic inchesStep-by-step explanation:The volume of a rectangular pyramid is calculated using the formula:Volume = (length * width * height) / 3Substituting the given values:Volume = (9 inches * 7 inches * 5 inches) / 3Volume = 315 cubic inches / 3Volume = 105 cubic inchesTherefore, the volume of the rectangular pyramid is 105 cubic inches.