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Makovka662 [10]

3 years ago

10

Please help me 8th grade math i’ll give brainliest fastest answer

1 answer:

Marrrta [24]3 years ago

6 0

Answer:

Neither

Step-by-step explanation:

y - 4 = 7(x - 6)

y - 4 = 7x - 6

<u> +4 +4</u>

y = 7x - 2

______________

y = 5

x = 4

5 = 7(4) - 2

5 = 28 - 2

5 = 26

No

______________

y = 5

x = 6

5 = 7(6) - 2

5 = 42 - 2

5 = 40

No

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!! :D</u></em>

<em><u>-XxDeathshotxX</u></em>

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Answer: Maria has 10 bills of 5€ and 10 bills of 10€.

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$\left \{ {{f+t=20} \atop {5f+10t=10f+5t}} \right.$

Use the Substitution method to solve the system of equations:

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2. Substitute the equation obtained into the second equation and solve for "t".

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