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AleksandrR [38]
2 years ago
11

PLEASE HELP ASAP I WILL GIVE BRAINSLET TO THE CORRECT ANSWER!!!!!!!!!!

Mathematics
1 answer:
cestrela7 [59]2 years ago
3 0

<u>Answer</u>:

Therefore has one solution.

<u>explanation</u>:

Given equations:

6x + y = -7

-24x -7y = 25

Make y the subject:

6x + y = -7

y = -7 - 6x ..............equation 1

-24x -7y = 25

-7y = 25 + 24x

y = (25 + 24x)/-7 ..........equation 2

Solve them simultaneously:

(25 + 24x)/-7 = -7 - 6x

25 + 24x = -7 (-7 - 6x)

25 + 24x = 49 + 42x

42x - 24x = 25- 42

18x = -24

x = -\frac{4}{3}

Then y is:

y = -7 - 6x

y = -7 - 6( -\frac{4}{3})

y = 1

Has one separate value of x and y: (  -\frac{4}{3} , 1 ); so it has one solution.

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tatiyna

Hello There!

Slope: 1

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To get the equation, we need to find the value of b, or the y intercept. To do this, we need to plug in the values we know into the equation.

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I hope this helps! I know my explanation might have been kind of confusing so if you need more help let me know in the comments !

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Answer:

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I = PRT/100

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