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Evgen [1.6K]
2 years ago
14

Help solve -1/2y=-3x-2 ​

Mathematics
1 answer:
sp2606 [1]2 years ago
8 0

Answer:

Step-by-step explanation:

y=mx+b , where: m is the slope, and b is the y-intercept. Therefore, the y-intercept is (0,−2) .

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What is the highest common factor of 49, 91, 84.
Anna [14]
The highest common factor is 7:
49=7*7
84=7*12
91=7*13
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3 years ago
Subtract the function f(x) = 6x -- 5 from the function g(x) = -2% +9.
densk [106]

We want h(x) = g(x) - f(x).

h(x) = -2x + 9 -(6x - 5)

h(x) = -2x + 9 -6x + 5

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2 years ago
Please answer the following
nikitadnepr [17]
The first part of the answer is 20x+9
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3 0
3 years ago
The first painter can finish a paint job in 2 hours. The second painter can finish the same job in 8 hours. How long would it ta
vampirchik [111]

Answer: 1\frac{3}{5} hrs

<u>Step-by-step explanation:</u>

1st painter:  \frac{1}{2}

2nd painter: \frac{1}{8}

1st + 2nd = Together

\frac{1}{2} + \frac{1}{8} = \frac{1}{x}

\frac{1}{2}(8x) + \frac{1}{8}(8x) = \frac{1}{x}(8x)

4x + x = 8

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8 0
3 years ago
Express your answer as a polynomial in standard form.
lana [24]

9514 1404 393

Answer:

  f(g(x)) = -3x^2 -2x -3

Step-by-step explanation:

<u>Given</u>:

  f(x) = -x-7

  g(x) = 3x^2 +2x -4

<u>Find</u>:

  f(g(x))

<u>Solution</u>:

Substitute per the function definitions.

  f(g(x)) = f(3x^2 +2x -4) = -(3x^2 +2x -4) -7

  f(g(x)) = -3x^2 -2x -3

7 0
3 years ago
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