Use the discriminant to describe the roots of each equation. Then select the best description. 7x2 + 1 = 5x double root real and irrational root real and rational root imaginary root

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

If jaime wants to find 60% of 320, which table should he use?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review