7 aka I have a picture of the work
So the two equations should be set up equal to each other.
1x + 8 = 2x - 4
now subtract 1x to 2x
8 = x - 4
now add 4 to 8
12 = x
to check you can plug it into x and see if they are both equal
Answer:
<em>All </em><em>real </em><em>numbers </em><em>are </em><em>greater </em><em>than </em><em>four</em>
Step-by-step explanation:
4+2=6
Answer:
d
Step-by-step explanation:
4x4=16
15x4x0.5=30
10x10=100
110+16=146
The assumptions required for making inference about a population using sample data include ;
- The 10% condition, sample size must not be more than 10% of the population size
- Data should be approximately normal with sample size, n being greater than 30 (n ≥ 30).
- The sample selection must be independent, as the outcome of a certain trial must not depend on the outcome of another.
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