-ab>0 is the answer cause the others make 0 not to be simplified
Answer:
there in not enough information in your question to get an answer
Answer:
I think is A but check it just in case
Step-by-step explanation:
Answer:
It cannot be solved furthur bro as the value of x is unspecified
Answer:
67%
Step-by-step explanation:
Cost plus markup = selling price.
Here, the cost was $30 and the selling price was $50. Subtracting $30 from $50, we get $20, which was the dollar amount of the markup.
We now compare this $20 to the original cost ($30):
$20
------- * 100^ = 67%
$30
The markup, as a percentage, was 67%.
