Julian makes birdhouses to sell.

Question

l. His profit for each birdhouse sold is $5 and his starting supplies cost him $30. Which of the following equations could this represent the number of birdhouses, x he would need to make y amount of dollars? *

x=5y+30

y=30x+5

30=5+x

x=5+30y

y=5x+30

30=y/x

Other

Answer 1

y=5x-30

profit y = 5 times the number of bird houses minus cost of 30

or

5x=y+30

none of the given alternatives are correct, except "other"