what is the answer to (-4b-3)4b-5b because my maths teacher says -16b^2-17b but i don’t think that’s right?

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

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

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?