Nora is buying a pair of shoes that are discount of 15%. she has a coupon that takes an additional 15% off the sale price. how much does north pay for the shoes if the original price is $50

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2