:
Natalie uses a 15% off coupon when she buys a sweatshirt. The original price of the sweatshirt was $45.00. How much money does Natalie save by using the coupon?

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no

A. 2.3y +2 +3.1y = 4.3y + 1.6 + 1.1y + 0.4 b. + 25 - = c. 5/8x + 2.5 = 3/8x + 1.5 + 1/4x d. 1/3 + 1/7y = 3/7y

Alice is paying her bill at a restaurant. the tax on the cost of her meal is 5%. she decides to leave a tip of 20% of the cost of the meal plus the tax. write an expression for her total bill if the cost of her meal is m dollars. write your answer in simplified form.