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Yakvenalex [24]
3 years ago
13

Solve the system of equations using elimination.

Mathematics
1 answer:
tester [92]3 years ago
8 0

Answer:

y = 16 + 3/11

x = -76/11

Step-by-step explanation:

2y - 5x = -2

3y + 2x = 35

__________

(2y - 5x = -2)*3

(3y + 2x = 35)*2

__________

6y - 15x = -6

6y +4x = 70

__________

(6y - 15x = -6) - (6y +4x = 70)

15x - 4x = -6 -70

__________

11x = -76

x = -76/11

__________

3y +2(-76/11) = 35

3y = 35 + 152/11

3y = 13 + 35 + 9/11

3y = 48 + 9/ 11

y = 16 + 3/11

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– 49 (18 – 17) is equivalent to which value?
swat32

<em>Answer:</em>

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<em>Step-by-step explanation:</em>

– 49 (18 – 17)

– 49 (1)

– 49

<em>If this was helpful, please mark brainliest. Have a beautiful day!</em>

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Chelsea dog-sits for her neighbors as a part-time job. She charges $12 a day plus an additional $2.50 for each walk she takes wi
11111nata11111 [884]

The equation that represents the amount earned is y = 12 + 2.5x

<h3>How to determine the equation?</h3>

The given parameters are:

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Let the number of walks be x and the total charges per day be y.

So, we have:

y = 12 + 2.5x

Hence, the equation that represents the amount earned is y = 12 + 2.5x

See attachment for the graph

Read more about linear equations at:

brainly.com/question/13763238

#SPJ1

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Help me again, Last question!
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