The total weight of 3 tables is 16.9 pounds. the first table is twice as heavy as the second table. the weight of the third table is 1/3 the weight of the second table. what is the weight of the first table?

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.