What is the equation in slope-point form of the line passing through (-2,1) and (4,13)
a y-1 = -2(x-4)
b y-1 = 2(x+2)
c y-13 = -2(x+2)
d y-13=2(x+4)

Which of the following are parts of a sphere

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.]

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form