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Maksim231197 [3]
3 years ago
5

Keith and Michelle went out to dinner. the total cost of their meal, including the tip, came to $53.70. if the combined tip came

out to $9.60, and each friend spent an equal amount, how much did each friend pay not including the tip?
Mathematics
1 answer:
insens350 [35]3 years ago
7 0

If you subtract the $9.60 from the $53.70 you would be taking out the tip which would be $44.10. Then if you divide the $44.10 by 2, because they both payed equally, you would get $22.05 per person, not including the tip.

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Step-by-step explanation:

The ladder forms a right angle triangle with the building and the ground. The length of the ladder represents the hypotenuse of the right angle triangle. The height, h from the top of the ladder to the base of the house represents the opposite side of the right angle triangle.

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3 years ago
The fifth grade teachers took their classes on a field trip to museum first group had 25 students and two teachers and cost $97.
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Answer:


Step-by-step explanation:

S=student cost; T=teacher cost

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32S+3T=$127 . Multiply this by 2.

64S+6T=$254 Subtract this below

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25S+2T=$97.50 . Multiply this by 3.

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11S=$38.50

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32S+3T=$127

32($3.50)+3T=$127

$112+3T=$127

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ANSWER 2: Teacher tickets cost $5.00.

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CHECK:

25S+2T=$97.50

25($3.50)+2($5.00)=$97.50

$87.50+$10.00=$97.50

$97.50=$97.50


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