3. On Thanksgiving your gradmother and mother came
to the agreement that
grandma would make 7 rolls
for every 4 pies that you all
made. If gradma made 91
rolls how many pies does your
mom need?

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)