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Lerok [7]
3 years ago
13

Please help with my math due soon

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0

Answer:

x=2 y=6

Step-by-step explanation:

Using the substitution method 3x=9x-12 then combine like -6x=-12 then divide by -6 and x=2 then plug x=2 into any equation for example the bottom one. y=3(2) which y equal 6

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3) You owe $1,842.66 on a credit card at a 14.5% APR. You pay $250.00 at the beginning of the month and put another $250.00 in a
Wittaler [7]

3. Credit Card: (1842.66 - 250) (.145/12) = $19.24

Savings: 250(0.04/12) = $0.83  

Difference = 19.24 - 0.83 = $18.41  

4. Credit Card: (1842.66 - 500) (.145/12) = $16.22

You will save $18.41 - $16.22 = $2.19 by putting all $500 toward the higher credit card rate.  

8 0
3 years ago
Read 2 more answers
If you bought something for $372.60 including an 8% tax, what was the price before the tax?
Dvinal [7]

Answer:

  • $345

Step-by-step explanation:

<u>Let the price before tax be x, then we have:</u>

  • x + 8% = 372.60
  • x + 0.08x = 372.60
  • 1.08x = 372.60
  • x = 372.60 / 1.08
  • x = 345

The initial price was $345

7 0
2 years ago
Combine like terms 3x + 5y - x
vladimir2022 [97]
The answer is D because I did the math
7 0
2 years ago
How would I graph a line that contains the point (6,5) and has a slope of - 2/3 ?​
ddd [48]

Answer:

y=-2/3x+9

Step-by-step explanation:

Use point-slope formula:

y-y1 = m(x-x1)

y-5=-2/3(x-6)

y-5=-2/3x+4

y=-2/3x+9

You would then proceed to graphing this equation, as it is in slope intercept form now.

HTH :)

6 0
3 years ago
Read 2 more answers
8936245x18463 brainlist to who gets this right
storchak [24]
164989891435 I think lol
8 0
2 years ago
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