A student answers ​90% of the questions on a math exam correctly. If she answers 27 questions​ correctly, how many questions are on the​ exam?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}