miranda's financial aid stipulates that her tuition not exceed $1200 if her college charges a $55 registration fee plus $425 per course what is the greatest number of courses for which miranda can register.

2 answers

number of courses ---- x

solve

425x + 55 < 1200

Don't you think you should be able to do this in your head?
3 courses would already be over 1200, right?
find the decimal notation for 63/3/8