Question

jeff bikes to work in 3/4 hrs. his bus ride takes 1/4 hr. the bus goes 20 mph faster than the bikes. how far is work????

Answer 1

too far apparently; jeff needs a job that can afford him a car

Answer 2

way to help

Answer 3

since the distance never changes; we can equate both parts to d

Answer 4

d = speed * time

Answer 5

d = Bs(3/4)

d = (Bs+20)(1/4)

Answer 6

(Speed_bike+20)*15=Speed_bike*45

Answer 7

Speed bike =10mph
Speed bus = 30mph

Answer 8

Bs 3/4 = Bs 1/4 + 5

Bs 2/4 = 5

Bs 2 = 20

Bs = 10 mph

Answer 9

Distance = 7.5 m

Answer 10

10*3/4 = 30/4 = 7' 1/2 miles

Answer 11

Solve the following for bike, the bikes speed.\[\text{bike} \frac{3}{4}=(\text{bike}+20)\frac{1}{4}\]bike = 10
3/4*10 = 7.5 miles