John is working out on an exercise bike at his local gym. he has already completed 13 miles and he is pedaling 17 miles per hour. write an equation that models the total distance john will pedal once he is finished on the bike after riding another x number of hours.

a) y=17x−13

b) y=17x+13

c) y=13x+17

d) y=17x

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?