Can someone help me with this?

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

What is the measure of the smallest angle in the diagram? 15 29 32 45