The price to rent a bike for t hours is shown in the table. Time (t)

1

2

3

Cost (c)

7

14

21

Which expression expresses the total cost, c, of renting a bike for t hours?

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

What point is the projection of q on a) r b) s c) t