Need question 14 I'm confused on what the teacher wants.

In part A, we simply replace the variable A with 326

This is because A represents the number of vehicles in thousands.

So we go from this to this

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For part B, we'll subtract 326 from both sides

Then we can factor out the GCF 2x and solve for x.

What does this tell us? It says that for years x = 0 and x = -11, the amount of vehicles purchased was A = 326 thousand.

We ignore x = -11 because that would mean we rewind 11 years into the past, but the instructions say "x years after 1980". In other words, 1980 is the farthest in time we can go back. That corresponds to the year x = 0.

In short, the only practical solution here is x = 0. It says 326 thousand cars were purchased in 1980.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

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step-by-step explanation: