What expressions are equivalent to -3.5(2-3n)-2.5n?

Atypical mre contains 1,200 calories.if the average solider eats 3 mre per day and is deployed for 15 months how many calories will be consumed by a 44 member platoon of soldiers

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

If jaime wants to find 60% of 320, which table should he use?