For which statement is the unit rate equal to 8? a.)lisa lost 8lbs in 8 weeks b.) yi drove 400mi in 8 hrs c.)80 people in 10 rows at the movies d.)there are 100 shirts in 8 drawers pls !

C) The per unit rate of people in each row = 8

Step-by-step explanation:

UNIT RATE: unit rate is defined as the rate per one unit.

Now, here, the unit rate = 8

A.)Lisa lost 8 lbs in 8 weeks.

So, the loss per week =

= 1 ⇒ Per Unit Loss = 1 lbs

B.) You drove 400 mi in 8 hrs.

So,the distance covered per hour =

= 50 ⇒ Per hour travel = 50  miles

C.)80 people in 10 rows at the movies

So,the number of people per row =

= 10 ⇒ Number of people per row  = 8  people

D.)There are 100 shirts in 8 drawers

So,the number of shirts per drawer =

= 12.5 ⇒ Number of shirts per drawer  = 12. 5 shirts

Hence, the per unit rate of people in each row = 8

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.