You are paid $82.50 for 7 1\2 hours of work. what is your rate of pay?

Add or subtract polynomial : –12qr? +13rq?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189