Mr. Big Spender borrowed $3600 to buy a fancy car. He will begin repaying the money by paying $100 in the first month. In each month thereafter, Mr. Spender will increase the amount he pays by $20. After how many months will Mr. Spender have repaid the full amount?

add 5 subtract 1

step-by-step explanation:

27

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

step-by-step explanation:

because it just is