**Answer:**

65 students speak 3 or more languages

**Step-by-step explanation:**

**Answer:**

**x=10 or x=-2**

**Step-by-step explanation:**

add 28 to both sides

(x-4)^2=36

sqrt both sides

remember to get positive and negative roots

x-4=+/-6

add 4 to both sides

x=4+/-6

x=4+6 or x=4-6

You convert 432 sq inches into inches so 20.7846. Then you times that by 6. The answer is 124.7076 and if rounded 124.7

**Answer:**

I believe the answer is w=6g-40.