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Sati [7]
2 years ago
8

2c + -2 = -6 what isthe answer

Mathematics
1 answer:
Murljashka [212]2 years ago
3 0
2c + -2 = -6
-(-2) -(-2)
————————
2c = -4
————
2

C = -2
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Answer:

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Step-by-step explanation:

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kolbaska11 [484]

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8 0
3 years ago
Eve is organizing a race to raise money for a local children's hospital. She makes $20 for each 5K participant and $45 for each
Nastasia [14]

Answer: 20x +45y=9500 is the linear equation.

yes, it is possible.

Step-by-step explanation:

given data:

we were told that she would make $20 for each 5K participant and $45 for each 10K participant.

cost of each 5k participant = $20

cost of each 10k participant = $45.

her target = $9500

<u>solution:</u>

<em>let y represent the </em><em>10k</em><em> </em>

let x represent the 5k participant

the linear equation for this scenarios is

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(b.) possibility of having 220 participant in the 5k race.

\\20(220) +45y=9500\\4400 + 45y = 9500\\45y = 9500- 4400\\45y = 5100\\y = \frac{5100}{45} \\y = 113

7 0
2 years ago
Read 2 more answers
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