What is 1519 rounded to the first digit

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

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

27 is what percent of 108? 27 is % of 108