Bobby, Sally and Kelly are raising money to buy their teacher new fancy calculator. Bobby collected $10 more than Sally. Kelly collected 5 more dollars than twice what Sally collected. They collected a
total of $235, how much did they each collect?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

How do you find the distance of each number from the mean

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?