. Express the ratios in its simplest form (a) 15:12 (b) 42:1 Find the value of "x" in the following 2:x :: 4:6​

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

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

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height