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Elis [28]
3 years ago
5

gabriella rents bikes for $13 plus $7 per hour. Eduardo paid $27 to rent a bike for how many hours did he rent the bike?

Mathematics
2 answers:
e-lub [12.9K]3 years ago
5 0

He has it for 2 hours

Harrizon [31]3 years ago
5 0

The total cost was $27. The total cost is made up of a fixed amount, $13, and an hourly amount. Subtract the fixed amount from the total cost to find the hourly amount.

$27 - $13 = $14

$27 = total cost

$13 = fixed cost

$14 = hourly cost

Since the hourly rate is $7/hour,

$14/($7/hr) = 2 hours

He rented for 2 hours.

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Anna35 [415]

Answer:

Step 1 is incorrect.

Step-by-step explanation:

The given expression is :

\dfrac{5}{2}-3x-5+4x=\dfrac{-7}{4}

In step 1, Deepak rearranged the terms in order to simplify like terms together that is followed in step 2.

o, rearranging of the terms of an expression is commutative property and not distributive property.  The distributive property is generally applicable to multiplication and is given as:

x(y+z)=xy+yz

The commutative property is given as:

x+y = y +a

Therefore, adding terms by changing their order is commutative property of addition and not distributive property. Step 1 instruction is wrong.

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3 years ago
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2 years ago
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Licemer1 [7]

Answer:

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Step-by-step explanation:

To start, lets form our polynomial factors from our zeroes.

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Now lets put these into factored form by moving them into parenthesis and multiplying them with each other!

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We can start moving them out! I am going to use FOIL, but you could also use distributive or any other method/property.

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Now lets put our terms into our polynomial function, based on the order of the powers.

x^{2} - 3x - 10

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7 0
3 years ago
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