Answer: 12
Step-by-step explanation:
You would take 3+5=8
And then 20-8=12
The formula to find markup amount

A new car has a sticker price of $22,150, while the invoice price paid on it was $18,780.
Original price of new car = $18,780
Sticker price of new car = 22,150
Change in price = 22,150 - 18,780 = 3370
Markup = 
= 
= 0.179446
Markup percentage = 0.179446 * 100 = 17.94%
Surface are is length times height.
8*8=64
a cube has 6 sides
64*6=384
They would use 8 signs because one mile in this case is broken up into quarters so in a mile it would have 1/4 1/2 3/4 and 1 mile times that by two because they are placing signs for 2 miles so 4+4= 8
Answer:
t=15
Step-by-step explanation:
25% of 300=(25/100) . 300 [x%=x/100]
=75
500% of t= (500/100) . t = 5t [x%=x/100]
<em>Now,</em>
<em>75 = 5t</em>
<em>75/5=t </em>[divide both sides by 5]
<em>15=t</em>
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