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STatiana [176]
3 years ago
11

Heather was asked to graph 3x - y = -4 by using slope and y-intercept. Her graph is shown.

Mathematics
1 answer:
gayaneshka [121]3 years ago
3 0
<h2>Answer:  A) The slope is positive 3 and the y-intercept is (0, 4).</h2>

Step-by-step explanation: usatestprep approved

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WILL MARK YOU BRAINLIEST
Nikolay [14]

Answer:

i believ its b

Step-by-step explanation:

3 0
3 years ago
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If 2x^2+2x-8 is the quotient when x+3 divides P(x), which of th3 following is the quotient when 2x+6 divides p(x)?
maria [59]

Answer: A

2x^2+2x-8 is the quotient when x+3 divides P(x)

=> P(x) = (2x² + 2x -8)(x + 3) = 2(x² + x - 4)(x + 3) = (x² + x - 4) (2x + 6)

=> the quotient when 2x+6 divides p(x) is x² + x - 4

Step-by-step explanation:

7 0
2 years ago
Best estimate of the total spent, not including tax 6.52 + 19.89 + 21.15
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47.56

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3 years ago
Someone please help me . )):
Veronika [31]
Got a calculator? all you do for #1 and #2 is multiply the two numbers and that is the value for x.
These problems are cross multiplication.
For the next two:
.25x = 6
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x  = 24
NEXT ONE:
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8 0
3 years ago
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Maria invested a total of 31,000 in two account, first account earned a rate of 14%. How ever second account suffer a 10% loss i
Maslowich

Answer:the amount of money that Maria invested in the first account is $20000

the amount of money that Maria invested in the second account is $11000

Step-by-step explanation:

Let x represent the amount of money that Maria invested in the first account.

Let y represent the amount of money that Maria invested in the second account.

Maria invested a total of 31,000 in the two account. This means that

x + y = 31000

The first account earned a rate of 14%. This means that the amount earned on the first account is 14/100×x = 0.14x

However, the second account suffered a 10% loss in the same time. This means that the amount lost is

10/100×y = 0.1y

At the end of one year the total amount money gain 1,700. This means that

0.14x - 0.1y = 1700 - - - - --1

Substituting x = 31000 - y into equation 1, it becomes

0.14(31000 - y)- 0.1y = 1700

4340 - 0.14y - 0.1y = 1700

- 0.14y - 0.1y = 1700 - 4340

-0.24y = -2640

y = 2640/0.24 = 11000

x = 31000 - y = 31000 - 11000

x = 20000

7 0
3 years ago
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