<span>There are two possible ways where you can express this. First, is by presenting the equation net of 5 percent which is "x=1.0355n+2.6505m". The other way to express such is by presenting it with gross amount which is "x= (1-0.05)(1.09n+2.79m)"
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Answer:
Both zero
Step-by-step explanation:
Adding both eqs
2x+6y-2x-5y=0+0
y=0
Putting in first equation
2x=0
x=0
For the GCF, you want to perform the title backwards.
Write Factors of the numbers, find the Common ones and then the Greatest of those.
*It is good to write the factors in pairs to ensure none are left out
18
1, 18, 2, 9, 3, 6
27
1, 27, 3, 9
36
1, 36, 2, 18, 3, 12, 4, 9, 6
The factors common in all are 1, 3, & 9
Now, from these numbers, select the greatest - 9
This is an inconsistent equation, the lines are parallel to each other and do not intercept at any point, there is no (x,y) pair that could satisfy both equations so the answer is C. none