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lesya692 [45]
3 years ago
8

Solve the following system of equations: 6x - 7y = 2 2x = 3y = -10

Mathematics
1 answer:
Pepsi [2]3 years ago
3 0

Answer:

{7, -2}

Step-by-step explanation:

6x-7y=2

2x+3y= -10

multiply the second  one by -3

6x-7y=2

-6x-9x=30

-16y=32

y= -2

2x - 6 = -10

2x= -4  

x= -2

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Use what you've learned in this unit to model the population of Western
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<h3>How to model the population</h3>

The question is incomplete, as the resources to model the population of the Western Lowland Gorillas are not given.

However, the following is a general guide to solve the question.

An exponential function is represented as:

y = a(1 \pm r)^x

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Read more about exponential functions at:

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A cube shaped box has a side of length 10mm.What is the volume of the box?
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Answer Please. The question is m
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Answer:

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Step-by-step explanation

Set up as (3x+11) + (5x-9) = 90

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you can do this because angle NSO and RSQ are eqaul once you know x you will be able to solve all the other angles and subtract from 360 (the total angle) to find NSR.

Steps:

3x+11+5x-9 = 90

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