-4x+-6y=24 how do you solve?

Answers

Answer 1

Answer: So,

Let's manipulate this into the y=mx + b form.

Add 4x to both sides
-6y = 4x + 24

Divide both sides by -6
$y = (4)/(-6) x - 4$

Just use the slope to find the points you need.

The y-intercept is (0,-4).

The slope is $(4)/(-6)$ . Finding the next point:
(-6,0)

You could have also used the slope intercept method.

-4(0) - 6y = 24
-6y = 24

Divide both sides by -6
y = -4
(0,-4)

-4x - 6(0) = 24
-4x = 24

Divide both sides by -4
x = -6
(-6,0)

Answer 2

Answer: Solving for x

Since 6y does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 6y from both sides.
−4x=−6y+24

Divide each term in the equation by −4.
−4x/−4=−6y/−4+24/−4

Simplify
x=3y/2+24/−4

Divide 24 by −4 to get −6.

x=3y/2−6

x is equal to 3y/2−6

You solve y the same way you solve x:

Because −4x does not contain the variable to solve for, move it to the right-hand side of the equation by adding 4x to both sides.
6y=4x+24

Divide each term in the equation by 6.
6y/6=4x/6+24/6

Simplify
y=2x/3+24/6

Divide 24 by 6 to get 4.
y=2x/3+4

y is equal to 2x/3+4

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PLease help me!What is the opposite of the opposite of -3/8A 3/8b 8/3c -3/8d -8/3
Elevii clasei a IV-a au fost la patinoar. Stiind ca numarul baietilor reprezinta jumatate plus 3 din numarul copiilor si ca numarul fetelor este 10, afla cati copii au fost la patinoar.
What’s the answer??? And please explain
16x-10y=10 -18x-6y=6 solve it using the elimination method

ANSWER PLZ QUICK AND FAST

Answers

Answer is B. 289

First find the area of the rectangle by multiplying Base x height. 17 x 13 = 221

Now to find the area of the huge triangle, you have to do (Base x height) / 2. So your height would be 8. Now your base would be the same as the length of the rectangle which is 17. (17 x 8) / 2 = 68

221 + 68 = 289

Answer is B. 289.....

Perimeter of a triangle with side length of 13.9in,10.4,8.5in

Answers

Perimeter =a+b+c

13.9 + 10.4 + 8.5 =

32.8 in (perimeter)

32.8 is the perimeter of that triangle

What is 0.622 as a percentage *

Answers

62.2% i think i think that is the answer

62.2 % because. you. move the. decimal. 2 to the. right

Mat ran 8 laps in 1,256 seconds.if he ran each lap in the same amount of time,how many seconds did it take him to run 1 lap?

Answers

Answer=157 seconds

1256 seconds 8 laps

1256/8=157seconds per lap

you need to divide 1,256 by 8 which, is 157 seconds

Jack looked at the place values in Pattern A and Pattern B.A: 2,20,200,2,000,20,00...Pattern B: 40,000,4,000,400,40,...what rule should jack find for each pattern?

Answers

pattern a is multiplying by 100
pattern b is dividing by 100

How do I solve 2x-3y=-1 and y=x-1 with substitution?

Answers

2x-3y= -1 (label 1)
y=x-1 (label 2)
sub 2 in 1
2x-3(x-1)= -1
2x-3x+3= -1
-x+3= -1
-x=-4
x=4
sub x=4 into 2
y=4-1
y=3

therefore x=4 and y=3

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