Danielle and Inder brought apples, bananas, and grapefruits to a fruit sale. The bananas were sold for $0.50 each, while the apples and grapefruits were sold for $0.75 each. They sold 50 pieces of fruit and earned $33.50 total. They sold twice as many bananas as grapefruits. How much of each fruit was sold?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.