Last week, Russell bought 4 books and 4 movies for a total of $108. Today, Russell bought 15 books and 4 movies for a total of $262.
Assuming neither item has changed in price,
what is the cost of a book in dollars?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply