Shirts are $9 each . You have a coupon that saves you $5 off your purchase . How much will it cost you to buy 6 shirts

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

How do you convert 1.27 to a percentage

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18