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hoa [83]
3 years ago
6

use the elimination method to solve the system of equations. choose the correct ordered pair x+y=3 y=8

Mathematics
1 answer:
klasskru [66]3 years ago
7 0

Answer:

(-5, 8)

Step-by-step explanation:

Step 1: Multiply 2nd equation by -1

x + y = 3

-y = -8

Step 2: Elimination

x = -5

Step 3: Find <em>y</em>

y = 8

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Answer:

The histogram is right-skewed.

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So the histogram for income distribution will have a long right tail with maximum data at the starting point.

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3 years ago
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6 0
3 years ago
How to solve approximate square roots
Murljashka [212]
Just follow this operation.
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3 years ago
The function f(x) = 1.50x – 30 gives the amount of money Amelia has to spend each week for x school lunches, after taking money
Naya [18.7K]
To find the inverse, switch the x and y, and then solve for y (f(x) is the same as y)

So we get:
x=1.50y-30 (add 30 to both sides)
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x/1.5+30/1.5=y
y=x/1.5+20

Hope this helps
7 0
3 years ago
A woman put $580 into a saving account for one year. The rate of interest on the account was 6.5%. How much was the interest for
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answer
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