If lan does a job in 132 hours and with the help of Danielle they can do it together in 44 hours, how long would it take Danielle to do it alone

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression