Erin went to the amusement park and paid $7.00 just to get in. she also bought six cotton candies for herself and her five friends. she spent $31.00 total at the amusement park. write a equation to find the cost of each cotton candy.

Step-by-step explanation:

$31.00 - $7.00

$24.00 ÷ 6

$4.00

each cotton candy was $4.00

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.