Ping is deciding what to choose for dinner from the menu. he can choose 1 of 3 pasta meals, 1 of 7 chicken meals, or 1 of 3 fish meals.
how many ways can ping choose a dinner meal?
13
30
3
63

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

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?