Sorry if I'm wrong
a = 10
this what I did
7 - 3 = 4 ÷ 0.4 = 10
Answer: Can you make the question a bit clear?
Answer:
16 people
Step-by-step explanation:
First subtract the cost of the rental from the amount of money:
$400-$150 = $250
Therefore Tia has $250 to spend for additional people. Then if each person is $15, divide the remaining amount of money by the amount of money per person:
$250/$15 = 16.67
Since you can't have 0.67 of a person she can have 16 people go with her.
This can also be modeled by this inequality:
![150 + 15x \leqslant 400](https://tex.z-dn.net/?f=150%20%2B%2015x%20%5Cleqslant%20400)
$142.20 x .15% = 21.33
$142.20 - 21.33 = $119.87