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Nina [5.8K]
3 years ago
11

Rewrite the equation 5x - 2y = 4 so it is in the form y = mx + b

Mathematics
2 answers:
muminat3 years ago
8 0
Y=(5x-4)/2 first move -2y to the other side to obtain a positive value and make y the subject

taurus [48]3 years ago
6 0
To get the equation 5x - 2y = 4 to the slope-intercept form, we will need to solve for y.

5x - 2y = 4

Let's get rid of the 5x on the left-hand side so we will be left with -2y on the left-hand side.

So, how could we go about that? Well, we could subtract 5x from the left-hand side. But for everything we do on one side, we do to the other side.

(5x - 2y) - 5x = 4 - 5x
-2y = 4 - 5x

Now let's get rid of the coefficient of -2 on the y variable.

Divide both sides by -2

-2y / -2 = (4 - 5x) / (-2)

y = 2 - 2.5x

We have it in the slope-intercept form, but let's algebraically manipulate the right-hand side so we have the -2.5x as the first term on the right-hand side.

So, y = -2.5x + 2 would be the answer to your question.

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Randy is painting part of a wall, excluding the two corners shown in white. a gallon of white paint will cover 100 sqaure feet.
uysha [10]

Randy needs to purchase 1.49 Gallons of paint to cover 100 sq. feet wall.

What is the area of rectangle?

The area of a rectangle is the product of its length and width. That is,       A = l x w where l is the length and w is the width of the rectangle.

Here, Required Paint = 20 X \frac{37}{4} - 2 X \frac{1}{2}X6 X 6\\

                                   = 5 X 37  - 36

                                   = 185 - 36

                                   = 149

                                   = 1.49 gallons

Thus, Randy needs to purchase 1.49 Gallons of paint to cover 100 sq. feet wall.

Learn more about Area of Rectangle from :

brainly.com/question/20693059

#SPJ1

4 0
2 years ago
Anyone help please....
MissTica

mean= 4.1

median= 1,2,3,4,5,6

mode= 6

Step-by-step explanation:

4 0
3 years ago
PLS HELP WILL GIVE BRANLIEST PLUS 15 POINTS
Travka [436]
The answer is B since he bought 4 in all it is x+y =4 . x=dvd y= blue ray discs .

so 2x + 5y =11
2x since dvds are $2
5y since blue ray discs are $5
11 since that’s the total
6 0
2 years ago
PLEASE HELP WILL MARK BRAINLIEST
amm1812

Answer:

6666

Step-by-step explanation:

Yes:No =4:7.total=11

4x/11=2424 ;x=6666

3 0
2 years ago
I give 23 points!!
svlad2 [7]

Answer:

75 miles

Step-by-step explanation:

8 × blank how many times does. 8 go into 120 it goes in 15 times so now we got 15 what is 15×5 because. 8 km is 5m

5 0
2 years ago
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