Asked by jonathon
three apples and four bananas cost $4.85,three apples and ten bananas cost $8.75, find the cost of an apple
Answers
Answered by
drwls
Let A be the Apple cost and B be the banana cost.
3A + 4B = $4.85
3A + 10B = $8.75
Subtract the first equation from the second.
6B = 3.90
B = 0.65
3A + 4B = 3A + 2.60 = 4.85
3A = 2.25
A = 0.75
3A + 4B = $4.85
3A + 10B = $8.75
Subtract the first equation from the second.
6B = 3.90
B = 0.65
3A + 4B = 3A + 2.60 = 4.85
3A = 2.25
A = 0.75
Answered by
humza
berts age is 30. three times berts age plus 8 times ernie age is 108 how old are bert and ernie
Answered by
Anonymous
four pounds of apples cost $1.96
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