If a store advertised a sale that gave customers a 1/4 discount, what is the fractional part of the original price that the customer will pay

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Which table represents points on the graph of h(x) = 3√-x+2?

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given