If they give you a diameter what do you do ?
A. use it, just how it is
B. multiply by 2 to get the radius
C. divide it by 2 to get the radius
D. add it to your answer

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence. then write an expression to find dario's text messaging bill if he sends n text messages over 250.

Describe a situation that you could represent with the inequality x< 17

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?