The number of students enrolled in math courses at Portland Community College has grown over the years. The formulas
M = 0.32x + 5.3
W = 0.5x + 5.6
N = 0.03x +0.2
describe the numbers (of thousands) of men, women, and gender-non-binary students enrolled in math courses at PCC x years after 2005. (Note this is
an exercise using randomized numbers, not actual data.) Give a simplified formula for the total number T of thousands of students at PCC taking math
classes x years after 2005. Be sure to give the entire formula, starting with T=