B is the answer there is a common denominator y’a welcome
I think you divide 18.96 by 3 to get the amount for one pound cost then go pound for pound there
Answer:
Tacoma's population in 2014 will be 587,439 people
Step-by-step explanation:
we know that
The equation of a exponential growth function is given by the formula

where
y is Tacoma's population in thousand
x is the number of years since 2000
r is the rate of change
a is the initial value
we have

substitute


what will Tacoma's population be in 2014?
Find the value of x

substitute the value of x

therefore
Tacoma's population in 2014 will be 587,439 people
Y=50+35.95x
x is how many months you have it
y is how much you pay total
U could answer that question by adding 2.45+1.9=4.35