3 years ago

How do I graph -2y+x=2y-8

Mathematics

1 answer:

bekas [8.4K]3 years ago

3 0

Answer:

graph the line using the the slope and y-intercept, or two points

slope:1/4

y-intercept: 2

x y

0 2

1 9/4

Step-by-step explanation:

You might be interested in

If a train travel a 200 miles in 2.5 hours what is the rate of speed

ivanzaharov [21]

Do distance divided by time to get the speed.
200 / 2.5 = 80.
The speed is 80 miles per hour(mph).

Hope this helps :)

3 0

3 years ago

How many solutions does the system have?

Mrac [35]

Answer:

A Exactly one solution

Step-by-step explanation:

$\left \{ {{6x-3y=9} \atop {6x+y=9}} \right.\\\\\left \{ {{6x-3y=9} \atop {-6x-y=-9}} \right\\\\Then, \\\\-4y=0\\\\\\ y=0\\\\$

Putting y=0 at second equation, we have

$-6x=-9\\\\x=\frac{9}{6} =\frac{3}{2}$

The unique solution is $(\frac{3}{2} , 0)$

3 0

3 years ago

Evan spent 15.89 on 7 pounds of birdseed how much did the bird seed cost per pound

Ugo [173]

Evan spent $2.27 on each pound of bird seed. To solve this divide the cost of the bird seeds by the pounds, which will lead you to this answer. Hope this helped! :)

8 0

3 years ago

What is the square root of 9389276537

miv72 [106K]

96898.2793294081151405

6 0

3 years ago

Read 2 more answers

I need this one asap

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

because it has 3 different parts that cannot be combined

8 0

3 years ago

Read 2 more answers