A circus ticket costs $7. On weekdays, the circus sells tickets at a 15% discount. What is the amount of the discount? How much
2 answers:
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Answer:
inches per week
Step-by-step explanation:
This is a very simple ratio problem. Basically,
<em>If inches in
week, then HOW MANY INCHES (let it be x) in 1 week???</em>
<em />
We set up two ratios and cross multiply and solve for x:
So average rate at which the water level changed every week is 5/6 inches per week.