2 1/2 and -2 1/2 beacause negative absolute value is the same number without negative sign
They're just variables, they can stand for anything. They're not that important. But h unsually stands for hours
You could go to the website "answers" thats where i usaully get help from
To start, first determine the slope of the line that is perpendicular to the equation y=2x. To find it, note that the slope of a line perpendicular to another is always the negative reciprocal (or the inverse, for example the reciprocal of 3 is 1/3) which would mean that the slope for the perpendicular line would be -1/2. Then, use the slope intercept form, y=mx+b to find your remaining missing values of the equation. Because the line passes through (0,1), you can plug into the x and y values, 0 and 1, respectively, and since you know the slope is -1/2, you can plug that into m. However, the only value you must find is b, which can be solved using your three known values. When you plug the values in, you will get this equation:
1=-1/2(0)+b
Then, when you simplify and solve for b, you should get b=1.
Now that you have your b and m value, you can finally write your perpendicular equation as y=-1/2x+1
Answer:
The amount of money Skylar has now is $32
Step-by-step explanation:
Here in this question, we want to find the amount of money Skylar has presently.
Let the amount of money he has presently be $x
Now by doubling this amount, he will have enough money to buy the video game and still be left with a balance of $8
So let’s double the amount of money he has;
$x * 2 = $2x
let’s subtract the amount for the video game so he would be left with the $8
Mathematically;
2x -8 = 56
Collect like terms
2x = 56 + 8
2x = 64
Divide both sides by 2
2x/2 = 64/2
x = 32
