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aliya0001 [1]
3 years ago
6

Rachel is keeping track of how much water she drinks. On Friday, she drank two bottles of water with snacks and 5 cups of water

with meals. On Saturday, she drank one bottle of water with snacks and 7 cups of water with meals. If Rachel drank the same amount of water both days, how many cups are in each bottle of water?
Mathematics
2 answers:
xeze [42]3 years ago
6 0

Answer:

2 CUPS

Step-by-step explanation:

Write two equations, where "b" = bottles, and "c" = cups

2b +5c = b +7c -->

b = 2c

THERE ARE 2 CUPS IN A BOTTLE

iVinArrow [24]3 years ago
6 0

Answer:

60 cups?

Step-by-step explanation:

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kondaur [170]

Answer:

A score of 117 is needed, which Is not possible since the test is over 100.

Step-by-step explanation:

The other 3 scores are 85, 94,84 . Let's x be the 4th score he must score.

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Then 263+X /4 =95

Cross mutiplying 4*95=263+X

Therefore X= 380-263

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We can describe 15×-10 as an expression. we would describe 6×-2< 35 as an...
algol [13]

Answer: Inequality

Step-by-step explanation:

From the question, if we can describe 15×-10 as an expression, then we would describe 6×-2< 35 as an inequality. An

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8 0
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Answer:

13) 1

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15) m^-2n^-2

Step-by-step explanation:

13) \:  \frac{xy}{xy}  = 1

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5 0
3 years ago
Taylor is 15 years younger than Marty. Twice Marty’s age added to three times Taylors age totals 205. What are the ages of Taylo
Inessa05 [86]

Answer:

Taylor's age = x = 35 years

Marty's age = y = 50 years

Step-by-step explanation:

Let

Taylor's age = x

Marty's age = y

Taylor is 15 years younger than Marty.

x = y - 15

Twice Marty’s age added to three times Taylors age totals 205.

205 = 2y + 3x...... Equation 1

Therefore, we substitute y - 15 for x in

205 = 2y + 3x...... Equation 1

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6 0
3 years ago
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