Shelly's bike shop charges $21.00 to rent a bike for a 4 hour ride .If Raquel wants to rent a bike for 6 hours how much will it cost her at the Shelly's shop?? a. $3.50
b. $6.50
c. $31.50
d. $33.50

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Evaluate the expression. (9 + 5)(3 + 2)0