The current value of a new car is $18,000. The car will depreciate 15% per year over the next 5 years. Which exponential equation models this situation? a. f(x)= 18,000(5)^x
b. f(x)= 18,000(1.5)^x
c. f(x)= 18,000(.85)^x
d. f(x)= 18,000(.15)^x

cheater

step-by-step explanation:

can i know which language is this?

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation

answer: 3 times more

step-by-step explanation: so the polar bear weighs 3 times more   than the black bear. so the grizzly weighs twice as much as the black bear. a good hint for word problems is to draw the problem out