Solve the following equation: 30+4x=22
x = -2
Kelly, Jen, and Emma shared a plate of cookies. There were 30 cookies on the plate. Kelly at 1/2 of the cookies and Jen ate 2/5 of the cookies. How many cookies did each girl eat?
Kelly ate 15 cookies. Jen ate 12 cookies. Emma ate 3 cookies.
Find the product of the following: (6x+4)(3x-1)