Answer:
56"
Step-by-step explanation:
160 adults and 80 students seems to be correct
Answer:
2.4x-4.4
Step-by-step explanation:
The first step to simplify this expression is to expand the terms in parenthesis
All because -2.22 is a real number, it’s a rational number because it can stop and a integer because it’s negative
Answer:
x = 3.464
Step-by-step explanation:
7x^2 - 84 = 0
7x^2 = 84
x^2 = 12
x= 3.464
