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DerKrebs [107]
2 years ago
12

2x - 5y = - 15

Mathematics
2 answers:
RSB [31]2 years ago
8 0

Answer:

y = \frac{2}{5} x + 3

Step-by-step explanation:

2x - 5y = -15

Firstly, you will need to isolate the variable you are solving for, in this case, y.

2x - 2x - 5y = -15 - 2x

-5y = -15 - 2x

-5y/-5 = -15/-5 - 2x/-5

A negative divided or multiplied by a negative is positive.

y = 3 + \frac{2}{5} x

Rearrange.

y = \frac{2}{5} x +3

UkoKoshka [18]2 years ago
7 0

Answer:

2x+15=5y

y=(2x+15)/5

hope this helps

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How do you get to the point (-3.4)? *
kaheart [24]

Answer:

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Step-by-step explanation:

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Thomas buys 6 souvenirs for his friends and family. Each gift takes up 1/15 of his suitcase. If he has two suitcases, how much r
Gala2k [10]

Answer:

<u>Thomas still has 1 3/5 suitcases available for his own belongings.</u>

Step-by-step explanation:

1. Let's review the data given to us for solving the question:

Number of souvenirs bought by Thomas = 6

Space that each souvenir takes of Thomas suitcase = 1/15

Number of Thomas suitcases = 2

2.  How much room is left for his own belongings in his suitcases?

Let's find out how much space the souvenirs take:

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Now, we can calculate the room that is left for Thomas' belongings.

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3 years ago
Find two numbers if their ratio is 9:11 and their difference is 6.
erastova [34]

Answer:

Step-by-step explanation:

27,33

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i only have one, sorry!

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