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Lerok [7]
2 years ago
9

30 points pls help quick

Mathematics
1 answer:
AVprozaik [17]2 years ago
3 0
X+2y=5
-x+3y=6
Answer: (-3, 4)

x+2(0)=5
x=5

(0)+2y=5
y=5/2

-x+3y=6
Answer: x-intercept: A. y-intercept: C.
(-6,2)


Not sure, here though.
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For wages less than the maximum taxable wage base, Social Security contributions (including those for Medicare) by employees are
marin [14]

Answer:

y = 0.0765x

Step-by-step explanation:

We have that:

y is the total taxes paid.

x is the total wages earned.

The total taxes paid is a function of the total wages earned.

For wages less than the maximum taxable wage base, Social Security contributions (including those for Medicare) by employees are 7.65% of the employee's wages.

So 7.65% of the total wages earned are paid in taxes. We write the percentage as a decimal, so 7.65/100 = 0.0765

So the answer for a) is:

y = 0.0765x

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3 years ago
Jason earns $8 per hour mowing lawns.At the end of the week he earned $224.How many hours did he work?
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28 hours is the answer
6 0
3 years ago
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What is -4e - 9= 19?
bagirrra123 [75]
-4e-9=19. \newline
-4e=19+9. \newline
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4 0
3 years ago
Help
zalisa [80]
<h2>♪Answer : </h2>

Ingat rumus determinan fungsi kuadrat yaitu :

\longmapsto\boxed{\sf{D = b^2 - 4ac}}

Maka, Kita kembali jawab soalnya.

⏩Nomor (1) :

»8x² + 7x + 10 = 0

Didapatkan nilai² a, b, dan c yaitu :

  • a = 8 | b = 7 | c = 10

Maka, nilai determinannya adalah

  • D = b² - 4ac
  • D = 7² - 4(8)(10)
  • D = 49 - 4(80)
  • D = 49 - 320
  • D = -271✅

\:

⏩Nomor (2) ;

»2x² + 10x + 10 = 5

»2x² + 10x + 10 - 5 = 0

»2x² + 10x + 5 = 0

Didapatkan nilai² a, b, dan c yaitu :

  • a = 2 | b = 10 | c = 5

Maka, nilai determinannya adalah

  • D = b² - 4ac
  • D = 10² - 4(2)(5)
  • D = 100 - 4(10)
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6 0
2 years ago
Read 2 more answers
Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?
Leviafan [203]
Your answer choice would be B. 

Y is your quantity
You minus 12 so...

Y - 12

Then it's two times that so...
 
2(Y-12)
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