(3x + 8) + x > 3x - 12
3x + x + 8 > 3x - 12
4x + 8 > 3x - 12
- 3x - 3x
x + 8 > -12
- 8 - 8
x > -20
Solution Set: (-∞, -20)
You know that the length is 2 more than the width. If z is the width then y = z(z+2). I don't see the graph so you will have to scan and look for that y-z relationship.
Answer: 15.7 (1 decimal place)
Step-by-step explanation:
The formula for the circumference of a circle is d(diameter) x π(pi).
The diameter of this is 5 so you would do 5xπ=15.7 (1 decimal place)
A)
x = # of students in math class
2x+7=40
B)
2x+7=40
-7
------------
2x = 33
--- ---
2 2
x = 76 students
Sorry if it's hard to read. I tried my best. Hope I helped.
Answer:
the answer is 19
Step-by-step explanation:
8+6=14
14+5=19
