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Masja [62]
3 years ago
6

Solution set of 3x - ( 2x + 8 )= -6

Mathematics
1 answer:
Hunter-Best [27]3 years ago
6 0
3x - (2x + 8) = -6
3x -2x - 8 = -6
x - 8 = -6
x - 8 + 8 = -6 + 8
x = 2
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Cathy deposited $100 in an account that has a simple interest rate of 3.4%. How much interest will she earn after 2 years?
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Answer:

6.8% Intrest for 2 years.

Step-by-step explanation:

3.4% x2 is 6.8

8 0
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Radium 226, which had been used for cancer treatment, decays with a half-life of 1622 years. suppose there is a 6 gram sample of
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3 0
3 years ago
A quadratic function is shown. f(x) = -x^2+7x-12 one factor of this function is (x-4). What is the other factor of the quadratic
Alexus [3.1K]

Answer:

The other term is<u> (x-3)</u>

Step-by-step explanation:

The quadratic function is:

f(x)=-x^{2}+7x-12

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f(x)=-(x-4)(x-3)

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I hope it helps you!

3 0
3 years ago
HELP ASAP PLZ &amp;THANK YOU :)
Andre45 [30]

The standard form:

Ax+By=C

The slope-intercept form:

y=mx+b

m - slope

m=\dfrac{y_2-y_1}{x_2-x_1}

b - y-intercept (0, b).

We have the point (0, 43) → b= 43.

Next point (2, 55). Substitute to the slope formula:

m=\dfrac{55-43}{2-0}=\dfrac{12}{2}=6

Therefore we have:

y=6x+43      <em>subtract 6x from both sides</em>

\boxed{-6x+y=43}


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ziro4ka [17]
This image has the step by step solution

7 0
3 years ago
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