Answer:
200 dollars
Step-by-step explanation:
Let's say p equals the cost price of the article. Since the man made 25% profit, that means he got 100% of what he originally paid plus another 25% of what he originally paid. In other words, he sold the article for 125% of the original price. Converting that to a decimal we get:
250=p*1.25
Some simple division gets us a cost price of 200 dollars.
Hi there! The answer is 18.
First we need to solve the first equation for b.
Subtract 2b from both sides.
Add 3 to both sides.
Divide both sides by 2.
Now we can plug our value of b into the second expression.
Answer:
2,280
Step-by-step explanation:
Answer:
x=19
Step-by-step explanation:
You make your equation, 7x-8=6x+11.
Now you subtract 11 from both sides, so that now the equation is 7x-8-11=6x+11-11, or 7x-19=6x.
You need to now subtract 7x from both sides, so that it's 7x-19-7x=6x-7x, or -19=-x.
After that, you just reverse it so that it's positive, so x=19.
Unneeded Comment:
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