Question

Miss Hernandez is taking her children and their friends to the movies she will pay $10 for her adult ticket and $7 for each child ticket Miss Hernandez does not want to spend more than $40 which inequality can be used to find see the number of child tickets Miss Hernandez can purchase​

Answer 1

The inequality is

`10+7x\leq 40`

Explanation:

Let

x-----> the number of child tickets

we know that

`10+7x\leq 40` -----> inequality that represent the situation

Solve for x

`7x\leq 40-10`

`7x\leq 30`

`x\leq 4.3`

The maximum number of child tickets is 4