Use two equations in two variables to solve the following problem.A rancher raises five times as many cows as horses. If he has 132 animals (cows and horses only), how many cows does he have?
A. 110 cows
B. 90 cows
C. 150 cows
D. 100 cows
E. 80 cows
Answer: A
Mathematics
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A. cubic kilometers B. kiloliters C. cubic centimeters D. cubic meters
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Evaluate the expression without a calculator.8log86
A. 6 B. 1 C. 8 D. 48
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Solve the equation.
= x
A. {6} B. {2, 6} C. {-6, 2} D. {2}
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