i can give you the exact answer to your question, but what are the equations for the companies and how much do the edwards have to spend? if not, here's how to do it:
y= m(225)+b for each company. i used slope-intercept form assuming that's what form the equations are written in. it's basically saying x=225 in part a (look for the lowest y) and in part b y≥m(225)+b (look for which company's equation makes the statement true)
(ps i'm checking every few minutes if you want to comment and get the exact answer)
The correct answer is 24 month loan with a 10% annual simple interest rate
The answer is
2000 x 0.085 = 170
Dang girl that’s really hard hope u get it
the answer is 3n-2 please do you get it