Answer:
x<36
Step-by-step explanation:
subtract 28 from both sides
so now the problem is: 2x<72
divide both sides by 2: 2x/2<72/2
therefore: x<36
You would get after cross mulitplying, 5/4.
Answer:
D
Step-by-step explanation:
This is an irrational number as it does not repeat and has an infinite number of combinations (as like pi)
-7-3x=-1
Move negative seven to the other side as a positive number
-3x=6
Divide both sides by -3
6/-3 is -2
x is -2