Is (1,-4) a solution to the equation y=-2x
true or false

False

Step-by-step explanation:

So, to start off we are going to input our (x,y) values into x and y.

-4 = -2(1)

Now, we are going to multiply 1 and -2!

-4 ≠ -2

Since -4 doesn't equal -2 we know that (1,-4) is not a solution to the equation y=-2x

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )