Answer:
X<9
Step-by-step explanation:
-2(x-4)>-10
-2x+8>-10
-2x>-18
x<9, the sign flips since you are dividing with a negative
Answer:
how do you thik,,, n vm
Step-by-step explanation:
Your question could be stated better but the answer is 56, just devide 900/16.
Answer:
The U.S. has a population of 319.4 million . So it shares 4.4 percent of the world's population.
Step-by-step explanation:
Answer:
x = 11
Step-by-step explanation:
Equation:
(5x+1) + (12x-8) = 180
You are doing this because both sides on a straight line add up to 180 degrees. The two angles would add up to 180 degrees since they are on the one side of the line.
Simplifying:
(5x+12x) + (1-8) = 180
Add your common variables together; keep in mind that variables are placed before numbers.
Adding:
17x-7 = 180
Process:
To do this, you are going to simply do the opposite operation for the number without the variable on both sides of the equal sign.
17x - 7 = 180
+ 7 + 7
------------------
17x = 187
----- ------
17 17
x = 11
You divided by 17 on both sides because you needed to get the x variable by itself. Hope this helped! :)
