Which of the following statements correctly uses the distributive property? -2(15 - 3) = -2(15) + (-2)(3)
-3(12 + 5) = -3(12) - (-3)(5)
7(9 - 8) = 7(9) - 8
9(-7 + 6) = 9(-7) + 9(6)

The capulet and montague families love writing. last year, each capulet wrote 444 essays, each montague wrote 666 essays, and both families wrote 100100100 essays in total. this year, each capulet wrote 888 essays, each montague wrote 121212 essays, and both families wrote 200200200 essays in total. how many capulets and montagues are there? choose 1

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?