If the location you want to go is 270 miles away and you want to get there in 4.5 hours, at what constant speed do you need to drive?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Jim had 15 minutes to do 5 laps around his school what would his time be