Stefan plants a vine that is 3 feet long and expected to grow 0.75 feet per year. The total length of the vine is L=f(n), where n is the number of years that have passed and f(n)=3+0.75n. Stefan uses the following work to write the inverse function, f −1(L), to find the number of years that have passed given the total length. Drag Stefan's statements into the order that corresponds to each step of his work.

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

can you make your screen more see able?

then i might be able to .

12

step-by-step explanation:

15.36 per mile

but forgot to round

i am pretty sure