Ranch High School hosted a basketball tournament to raise money to update the school's gym. The cost for all the necessary supplies was $375. The school decided to sell adult tickets for $8.50 and child tickets for $5.00. Use this information to answer the following questions. a At the end of the tournament, Ranch High School determined that they sold 205 adult tickets and 125 child tickets. In order to update the school's gym, Ranch High School needs $3,500. Complete the register to determine if the school has enough money to update the gym.

No.

Step-by-step explanation: Sadly the school will not have enough money to update the school. The amount of money they made was,$ 2,367.5 dollars. They would need $2367.5 more to update the school.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11