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3 years ago

Write the slope intercept form of the equation. Y=Mx+b PLEASE SHOW WORK

Mathematics

1 answer:

Debora [2.8K]3 years ago

8 0

Answer:

See below (I hope this helps!)

Step-by-step explanation:

We need to write this in the form y = mx + b.

x + 3y = -12

3y = -x - 12

$y = \frac{1}{3}x - 4$

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What’s the answer to m/3-2m/5=1/5

natta225 [31]

Answer:

m = - 3

Step-by-step explanation:

$\frac{m}{3} - \frac{2m}{5} = \frac{1}{5}$

It is much easier to work with whole numbers, compared to fractions, hence one should remove the denominator of the fraction. This can be done by multiplying by the LCM (least common multiple). In this case, it is fairly obvious that the LCM of 3 and 5 is 15. Therefore multiply the entire equation by 15.

$15*\frac{m}{3} - 15*\frac{2m}{5}=15*\frac{1}{5}$

Simplify

$5m-6m=3$

$-m=3\\m=-3$

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3 years ago

Write the equalivant to 5=4z+13 not the answer. The equalivant equation

Elan Coil [88]

Answer:

10= 8z+26

Multiply the entire equation by 2

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3 years ago

Read 2 more answers

You deposited $4500 dollars in a savings account that earns a simple interest rate. What interest rate do you need to be paid, i

irina [24]

5445 = 4500 i * 7
5445 = 31500i
i = 5445/31,500
i = 0.1729

i = 17.29%

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3 years ago

What is the constant of variation kk of the direct variation, y =kx through (-3,2)?

irakobra [83]

$\bf \qquad \qquad \textit{direct proportional variation}
\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\stackrel{(-3~~,~~2)}{\textit{we also know that }}
\begin{cases}
x=-3\\
y=2
\end{cases}\implies 2=k(-3)\implies \cfrac{2}{-3}=k$

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3 years ago

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Svetradugi [14.3K]

The answer to this is n= 4

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3 years ago