At a local track meet, rcms won 3 blue ribbons than red ribbons. they also won 7 more yellow ribbons than red ribbons. rcms won a total of 28 ribbons. how many of each color did rcms win?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

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.