Answer:
The quantity of the mark is $11.20
Step-by-step explanation:
Given that:
Amount paid by store for cell phone = $56
The store marks the price at 20%.
Quantity of the mark = 20% of 56
Quantity of the mark = 
Quantity of the mark = 0.2 * 56
Quantity of the mark = $11.20
Hence,
The quantity of the mark is $11.20
Answer:
nnether do i
Step-by-step explanatiyes
Answer: 3 x 12 Also, the answer to that is 36
Step-by-step explanation: Since you are three times older and you're 12 so we do 3 times 12.
Ah, great question. Let me help you on this one.
We need to balance both equations for this to work out. This is needed because question asks us for an x variable that will make both equations equal to each other.
Let's write it out so it's easier for us to understand.
Let's not forget to multiply both sides by 100.
Let's start by subtracting 45 from both sides.
Let's simplify it.
Now, we need to subtract 375 from both sides.
Simplify it once again.
Divide both sides by -125
This plan will be the same cost after 36 movies.
Write down all of the #'s on a piece of paper
18,23,15,16,15,17,22,16,19,11,24,14,12,16,20,18,14,13,21,11
Put them in order
11,11,12,13,1414,15,15,16,16,16,17,18,18,19,20,21,22
Cross em off on eah side until you reach the middle
16, 16
Since there's 2 instead of 1 middle # Add up the 2 (16+16 = 32)
Then divide by 2 (32/2 = 16)
You're answer is 16
