A jacket is on sale for $68, which is 80%
of its original price. What was the price
before the sale?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Which one is the correct answer, and why?