Help please it’s a pic

Multiplying fractions by whole number 5 x 1/3=?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.