Tickets to a show cost $6.50 for adults and $4.75 for students. A family is purchasing 2 adult tickets and 3 student tickets. Type your answers in the boxes below.
1. Estimate the total cost. $
2. Enter the exact cost in the box. $
3. If the family pays $30, what is the exact amount of change they should receive? $

1) The estimate would be about $24

2) The exact cost would be $27.25

3) They should receive $2.75

Hope this helps :)

answer is x<

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!