Amanda used 3/4 cup of sugar to make 2 dozen cookies. how much sugar is in each cookie? (dozen=12)

Ineed someone to me answer my question i have to have this done and knocked out

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?