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maksim [4K]
3 years ago
12

After writing an equation for each of the T-shirt companies, Jill wrote this equation: 30 + 6x = 20 + 8x Why do you think she wr

ote that?​

Mathematics
1 answer:
polet [3.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

she wrote it to solve the total amount spent on both T shirt.

30+6x=20+8x-8x

30+6x-8x=20

30-30-2x=20

-2x=20-30

-2x/-2=-10/-2

<u>x=5</u>

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Maksim231197 [3]

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Step-by-step explanation:

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(4,3) has slope of (-1/4)x  or (1/-4)x

4(y2) - 4(y1= the new y  -1(x2) -3(x1) = new x which leads to (0,-4) so y-intercept = -4

so all in all, y = (-1/4)x -4 is the answer

Hopefully, you're able to understand this. It's difficult to explain through typed words rather than visually and through a written example.

6 0
3 years ago
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KATRIN_1 [288]
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8 0
3 years ago
Which set of numbers is ordered from greatest to least?
Helga [31]

Answer:

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Step-by-step explanation:

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3 years ago
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ryzh [129]

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4 0
4 years ago
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anastassius [24]
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6 0
4 years ago
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