3. x2 + 7x + 15
Solve using quadriceps formula

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

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

Yo need asap pls ! markin da brainiest too !