It tok kenny 3/4 of an hour to ride his bike from school to the park. then it took kenny 1 2/3 hours to ride from the park to his home for what amount of time

Ared balloon starts at 7.3 meters off the ground and rises at 2.6 meters per second. a blue balloon starts at 12.4 meters off the ground and rises at 1.5 meters per second. when will the balloons be at the same height?

H(x)=4x2-5x h(-3) what is the answer?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.