All categories

3 years ago

What is the slope and y-intercept of 6x-5y=13

Mathematics

1 answer:

DaniilM [7]3 years ago

5 0

Answer:

The slope is 6/5 and the y intercept is -13/5

Step-by-step explanation:

6x-5y=13

Solve for y

Subtract 6x from each side

6x-6x-5y=-6x+13

-5y = -6x+13

Divide by -5

-5y/-5 = -6x/-5 +13/-5

y = +6/5x -13/5

This is in slope intercept form y = mx+b where m is the slope and b is the y intercept

The slope is 6/5 and the y intercept is -13/5

You might be interested in

2x + y = 3<br> 4x + 4y = 8

den301095 [7]

Answer:

Point form : (1,1)

Equation form : x=1 , y=1

Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.

Hope this helps you out! ☺

7 0

3 years ago

Solve using the quadratic formula: 2x^2=8x-7. There are four parts to this question labeled A-D.

Tasya [4]

3x=2+4x I think I don’t know

4 0

2 years ago

PLEASE HELP ITS A TEST

xeze [42]

It is 180 because it rotates

5 0

2 years ago

Read 2 more answers

How to convert 90% into a decimal

Llana [10]

The first thing you do is go two space forward like start at the o and move two spaces forward you put a decimal at 9 like this 0.90 and that's how you do it

6 0

3 years ago

Read 2 more answers

Carl bought 19 apples of 2 different varieties to make a pie.The total cost of the apple was $5.10.Granny Smith apples cost $0.2

disa [49]

For this case we propose a system of equations:

x: Let the variable representing the quantity of Granny Smith apples

y: Let the variable representing the number of Gala apples

According to the statement we have:

$x + y = 19\\0.25x + 0.30y = 5.10$

From the first equation we have to:

$x = 19-y$

replacing in the second equation:

$0.25 (19-y) + 0.30y = 5.10\\4.75-0.25y + 0.30y = 5.10\\4.75 + 0.05y = 5.10\\0.05y = 5.10-4.75\\0.05y = 0.35\\y = \frac {0.35} {0.05}\\y = 7$

So, Carl bought 7 Gala apples

On the other hand:

$x = 19-7 = 12$

So, Carl bought 12 Granny Smith apples

Answer:

Carl bought 7 Gala apples and 12 Granny Smith apples

8 0

3 years ago