Answer:
or 
Step-by-step explanation:
4x + 15 < 40
Subtract 15 from both sides
4x + 15 - 15 < 40 - 15
4x < 25
Divide both sides by 4
4x/4 < 25/4
x < 6.25
or
x < 6 1/4
Answer:
7z
Step-by-step explanation:
Answer:
3,-2.
Step-by-step explanation:
hope this helps. :-)
Answer:
this is
Step-by-step explanation:
number 9 hope it's right
Answer:
<h2>12</h2>
Step-by-step explanation:
