The dynamometer and height of this cylinder is equal to the side length s of the cube which the cylinder is inscribed what is the expression for the cylinders volume

7x+8y=-18, 4x-9y=-3 solve the system of equations

1. are the triangles similar and if so why? what is the value of x? show your work.

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