Janice’s mother gave her a ten dollar bill to buy five pounds each of bananas and apples at the grocery store. when she got there, she found that bananas were 80¢ per pound and apples were $1.40 per pound. did janice’s mother give her enough money? if so, should she receive any change? if not, how much more money does she need? show all of your work.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

A50% increase followed by 33 1/2% decrease