Answer:
B. is dependent
Step-by-step explanation:
The denominator determinant will be zero when the coefficients of the variables are dependent. One of the numerator coefficients will be zero when the coefficients involved are dependent. Hence using Cramer's Rule will result in the ratio 0/0 when the system is dependent.
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The ratio will be 1/0 if the system is inconsistent (has no solution).
Answer:
g + 1
Step-by-step explanation:
(2g + 6) - (g + 5)
Distribute the negative
2g + 6 - g - 5
Combine like terms
2g - g + 6 - 5
g + 1
Answer:
1
Step-by-step explanation:
If a term does not have a written coefficient, then the coefficient is one.
This is because 1(y) = y
If you can make the denominators the same so 2 can become 10 by mulitiplying by 5 and 1x5 is 5 so 5/10 is less than 7/10
