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mrs_skeptik [129]
2 years ago
8

Solve the system 8x + 2y = -3, 3x - 2y = 8

Mathematics
1 answer:
choli [55]2 years ago
3 0

Answer:

x = 0.455   y = -3.318

Step-by-step explanation:

I graphed both of the equations on the graph below.

If this answer is correct, please make me Brainliest!

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James answered 14 items correctly on a 16-item quiz. what percent did he answer correctly?
Troyanec [42]
So,

I like to simplify a fraction first.  This is what I do when I'm in a store trying to find the unit price.

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Factor.
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Cross out ones.
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Multiply it out.
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In my head, I remember that one-eighth is equal to 0.125.

So seven-eighths is equal to 0.125 times 7.
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Convert to percent form.
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James answered 87.5% of his quiz correctly.

I actually have the decimal equivalents for eighths in my head when I'm shopping.  So once I get seven-eighths, I immediately know how much that is.  I can also subtract 0.125 from 1.000 to get seven-eighths.
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 5 months for it 5 times 250= 1250 
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If Dave drives at a steady speed of 50 mph, how long will it take him to drive 10 miles?
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Does the decimal equivalent of p/q, where p and q are positive integers, contain only a finite number of nonzero digits?
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