Abag contains fifteen red balls, twelve pink balls, and eight yellow balls. you pick one without looking. what is the probability that the balls wil be either yellow or pink?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 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?