Depends... is it an Iphone? Lol, just kidding.
So, for as long as he's been watching the NFL series on Cartoon Network, Joe has used 32% of his battery and he spent 4 hours watching TV. So, every 4 hours he spends watching TV, he uses 32% battery. You divide 4 by 32, and you should get 12.5. The original equation looks like this:
y = 4/0.32
Now you have 12.5 = 4/0.32.
Answer: Joe spends 12.5 hours of watching Rick and Morty if his battery was full.
Lol, I'm just random. Don't mind me.
Answer:
-4y -12
Step-by-step explanation:
We cannot solve, but we can simplify
3(y-4)-7y
Distribute the 3
3y -12 -7y
Combine like terms
3y-7y -12
-4y -12
Answer:
6 (I believe so)
Step-by-step explanation:
9n-24=4n+6
9n=4n+30
5n=30
n=6
The volume of a rectangular prism is W*H*L
W=Width
L=Length
H+Height
We know that 16=W*H*L
We know the Length and the height are equal because they are both 2 meters less than the width, so lets rewrite this and add an equation
16=W*H^2 (this is height squared because we changed Length to Height since they are equal)
And add the equation
W-2=H
Lets plug in this Height value into our equation
16=W*(W-2)^2
16=W*(W^2-4W+4)
16=W^3-4W^2+4W
W^3-4W^2+4W-16=0
Im not sure how it expects you to solve this without a graphing calculator, maybe someone can clarify this, but the only possible root at this point is W=4
With this we know L and H=2
So the dimensions are
4x2x2
Answer:
Step-by-step explanation:
A linear equation with two variables may appear in the form of Ax + By = C, and the resulting graph is always a straight line. The equation is more often in the form of y = mx+b, where m is the slope of the line of the corresponding figure and b is its Y-axis intercept, that is, the point where the line meets the Y-axis.
For example, 4x + 2y = 8 is a linear equation because it fits the desired structure. But for graphical and most other purposes, we often write this as y = - 2x + 4.
In this unit, on the basis of this linear equation, the equal sign is changed to the greater than a sign or less than sign, which is a new challenge in the operation of symbols.
