If f(x) = 4x^2 and g(x) = x+1, find (f. g)(x).

Anna is no more than 3 years older than 2 times jamie’s age. jamie is at least 14 and anna is at most 35. which system of linear inequalities can be used to find the possible ages of anna, a, and jamie, j?

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Find the solution of this system of equation -7x+y=-20 9x-3y=36