Ashop has a 25% percent off sale on coats. with this discount, the price of one coat is$34.50. what is the original price of the coat?

Which best explains why this triangle is or is not a right triangle?

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.