McKenna biked 14 miles in 112 minutes. Assume McKenna maintains a consistent speed. Enter the number of minutes it takes McKenna to bike 1 mile.

8 minutes

Step-by-step explanation:

Reason: If 14 miles = 112 minutes. I divided 112 by 14, and got 8, meaning the minutes for one mile.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.