a student completes math problems at an average rate of 2 problems every 5 minutes as this rate, how many problems does the student complete in 65 minutes?

State if the two triangles are congruent. if they are, state how you know?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?