Combine like terms 1)15b+13c-12b+10c+8 2)15p+7q+5p-4q 3)19a+2b+11a-b

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car