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suter [353]
3 years ago
14

Solve this please anyone

Mathematics
2 answers:
alex41 [277]3 years ago
7 0
The value of x is -6, and the value of y is -34. You can figure this out by setting the two equations equal to each other, so it would look like: 5x-4 = 7x+8. Then, use the addition property of equality by adding 4 to both sides of the equation to leave x by itself. After, use the subtraction property of equality by subtracting 7x on both sides to get x by itself. Finally, use the division property of equality by dividing both sides of the equation by 2, to get x by itself. This will give you the value of x or -6. To get the y value, simply substitute x into the original equations.

Hope this helps ^-^
slavikrds [6]3 years ago
6 0
X = -6
y= -34
Hope this helps!
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Area = Length x Width
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Area = 108

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Area = 1/2(Length x Base)
Area = 1/2(9 x 2)
Area = 1/2(18)
Area = 9
Since there is 2 triangles multiply by 2
9 x 2 = 18

Now add
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8 0
2 years ago
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Answer:

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Step-by-step explanation:

Let p and h represent the price of the service call and the hours worked, respectively. The price charged is 35 dollars for each hour, so the time-based part of the price is 35h. The base fee of 55 dollars is added to that for a total price of ...

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3 years ago
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swat32

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3 years ago
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4 0
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Solution:

we have been asked to find

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4 0
3 years ago
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