A computer store. Bought a program at a cost of 10 and sold it for 13. Find the percent markup
2 answers:
Answer:
3%
Step-by-step explanation:
It went from 10 to 13... 3 is 3% of 10
Hope this helps :)
Answer:
30
Step-by-step explanation:
$10=100% so $13=130%
also: the beginning number/whole is always 100% unless the problem tells you that it starts at a different percentage
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Answer:
Step-by-step explanation:
Answer:
200,000cm
Step-by-step explanation:
1m = 100cm
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Answer:
B. 4x(3x+7)
Step-by-step explanation:
Step by step:
y^2- 14y+48=0
y^2-14y=-48
y^2-14y+49=-48+49
(y-7)^2=1
Answer: y=7+-1