Multiply and give the answer in scientific notation: (2.3 x 10-3)(3 x 108) a) 6.9 x 105 b) 6.9 x 1011 c) 6.9 x 10-5 d) 6.9 x 1024

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

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Find the commission on a $590.00 sale if the commission is 15%.