Question

Mr. Lemons earns $1000 for every used car he sells and $3000 for every new car he sells. How much would he make if he sold "x" used cars and "y" new cars?

4000xy

1000x + 3000y

2000y + 4000x

3000xy

Answer 1

so x is used car and he sells them for 1000
and y is new car and he sells them for 3000

which one do u think it is?

Answer 2

a

Answer 3

no. x and y are seperate variables. dont add them eleminate d too. between b and c which one?

Answer 4

What if he sells 0 used but 5 new? a would mean he makes no money =O He would be a very unhappy car salesman with a

Answer 5

b

Answer 6

bingo!

Answer 7

good job!