Leonardo put a 600 ring on layaway and putting a 10% down payment to pay $65 a week . How many weeks will it take for him to pay off the ring

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

The function models the number of accidents per 50 million miles driven as a function

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )