Whitiney is training for a cyle race In the first week of training she cycles 75 miles averaging 18mph
In the second week of training she cycles 105 miles averaging 20mph
A) Work out the percentage increase in the distance she travels
B) Work out the percentage increase in Whitneys speed

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.