What is the slope of the following line: 2y-4x=-16

The slope is 2

Step-by-step explanation:

So convert the equation into point slope form

y=mx+b

Isolate the 2y by adding 4x to both sides using inverse operations

2y=-16+4x

now divide 2 on both sides to make y isolated

y=-8+2x

Now convert

y=2x-8

the slope is 2

i would need to see the dot plot : )

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.