Agroup of 5 friends spent a total of $18 on a bottle of juice and a package of dried fruit for each of them each juice cost $ 1.25 each package of dried fruit cost the same amount what was the cost of each package of dried

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?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?