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timofeeve [1]
3 years ago
14

How much did each notebook and each binders cost

Mathematics
1 answer:
Elena L [17]3 years ago
4 0

Answer:

Each notebook cost $3 and each binder cost $4.

Step-by-step explanation:

Do some trial and error when plugging in certain numbers for each notebook and each binder.  You should get $3 and $4 when plugging it in.

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Berto has $12 to put gas in his car. If gas costs $3.75 per gallon,which ordered pair raw laying number of gallons of gas, x,to
muminat

Answer:

Amount of gas = 3.2 gallons

Required coordinate pair is (3.2, 12)

Step-by-step explanation:

Let x be the number of gallon of gas.

Given:

Berto has ⇒ y = $12

Gas cost per gallon ⇒ $3.75

Solution:

Using below formula.

Number of gallon of gas = \frac{Total\ cost}{Gas\ cost\ per\ gallon}

Now, we substitute total cost and gas cost per gallon.

x=\frac{12}{3.75}

x=3.2\ gallon\ of\ gas

Therefore, Berto can buy 3.2 gallon of gas and required coordinate pair is (3.2, 12).

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4 years ago
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Answer:

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Step-by-step explanation:

To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.

7 0
3 years ago
G(x) = x2 + 3, what is the change made to g(x) if the parent function is f(x) = x2?
swat32
G(x) x^2 + 3 is obtained by shifting the graph of f(x) = x^2 3 units up.
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3 years ago
(HELP IM DOING HOMEWORK THAT IS DUE IN A COUPLE OF MINUTES)
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Answer:

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muminat

Answer: x=6  y=6

Step-by-step explanation:

\displaystyle\\\left \{ {{4x-3y=6} \atop {6x-5y=6}} \right.\\

Since the right parts of the equation are equal, therefore the left parts of the equation are also equal:

4x-3y=6x-5y\\4x-3y+5y=6x-5y+5y\\4x+2y=6x\\4x+2y-4x=6x-4x\\2y=2x\\

Divide both parts of the equation by 2:

y=x\\Hence,\\4x-3x=6\\x=6\\Thus,\\x=y=6

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2 years ago
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