All categories

3 years ago

How do you put 3y+x=12 in y=mx+b form

2 answers:

7 0

Step 1: Rewrite the equation

3y+x=12

Step 2: To get y alone on the left side, subtract x on both sides

3y+x=12
-x -x
______
3y=-x+12

Step 3 (final step): To get y alone, divide each number by 3

3y = -x +12
/3 /3 /3
________
y=-1/3x+4

Final answer: y=-1/3x+4

Hope this helps :)

dezoksy [38]3 years ago

5 0

3y+x=12 in slope intercept form is y=-1/3+4

You might be interested in

What is 20 more than f

timurjin [86]

This phrase can be written as 20 + f.

So, 20 + f is the answer.

6 0

3 years ago

Read 2 more answers

3. A piece of white oak has a densityof 0.77 g/cm and a mass of 100 g,what would be the volume of thesample? PLEASE HELP!

Nezavi [6.7K]

$\text{Volume}=129.87cm^3$

Explanation

Step 1

the density of an object is given by:

$\text{density}=\text{ }\frac{mass}{\text{volume}}$

Step 2

let

$\begin{gathered} \text{density}=0.77\frac{g}{cm^3} \\ \text{mass}=\text{ 100 g} \\ \end{gathered}$

Step 3

replace,

$\begin{gathered} \text{density}=\text{ }\frac{mass}{\text{volume}} \\ 0.77\frac{g}{cm^3}=\frac{100g}{\text{volume}} \\ \text{volume}\cdot0.77\frac{g}{cm^3}=\text{1}00\text{ g} \\ \\ \text{Volume}=\frac{100\text{ g}}{0.77\frac{g}{cm^3}} \\ \text{Volume}=129.87cm^3 \end{gathered}$

I hope this helps you

5 0

1 year ago

Q # 20 please help to solve

spin [16.1K]

If submarine is at the surface (the initial position) and then dives 375 ft, the coordinate of submarine becomes -375 ft <span>relatively to the initial position. When the submarine dives another 175 ft down, the coordinate of submarine becomes -375-175=-550 ft relatively to the initial position.
</span>
Answer: Correct choice is A.
<span />

8 0

3 years ago

9 If 10,000 Birr is invested for 6 years at annual simple interest rate of 16%, what will be interest earned and annount of the

svp [43]

9514 1404 393

Answer:

Step-by-step explanation:

The interest is given by ...

I = Prt

I = 10,000×0.16×6 = 9,600 . . . interest earned

The amount of the investment is the total of the principal and the interest earned:

10,000 +9,600 = 19,600 . . . amount of investment after 6 years

7 0

2 years ago

A gym charges a one time sign-up fee of $10.25 and then $5 each time you go. A student paid a total of $137.25. How many times d

horrorfan [7]

Answer:

25.4 or 25 times

Step-by-step explanation:

137.25-10.25=127

127/5=25.4

4 0

3 years ago