x + 2 < 5 <em>subtract 2 from both sides</em>
x < 3
x - 7 > -6 <em>add 7 to both sides</em>
x > 1
Answer: 1 < x < 3
Answer:
6.8 hours of pool use for a total monthly charge of $69.80
Step-by-step explanation:
6.8(6)+29=69.80
Divide both sides by 2 for the first one.
2c/2>2/2
c>1
simplify both sides for the second 1
1/6d>=1
6*(1/6d).=(6)*(1)
d>=6
For the last one
subtract 9 from both sides
r+9-9<=23-9 so that r<=14
Hope this helps!
