Which expression has a positive value? -4+(-5)(-6)+(-3)
8 [ 10\ (2)(-2)]
3(-64+8)+25
-2(-5)(-3)\ 10

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

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each