What two numbers multiply to get -30 and add to get -7 ?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.