Solve the system by substitution.
-x+8y=20
x=y+8...
Answers: 1
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Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
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What fraction is equivalent to 0.46464646Β·Β·Β· a. 46β999 b. 46β100 c. 46β99 d. 23β50
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