A car's rear windshield wiper rotates 120 degrees. The wiper blade length

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Mary and roberto bought identical backpacks at different stores. mary's backpack originally cost $65 and was discounted 25%. roberto's backpack originally cost $75 and was on sale for 30% off on the original price. which backpack was the better buy?

Borat elise said that the expression 2.6 x -1.3 x-4.5 is equivalent to 1.3x -4.5