an antique clock bought for £450 depreciates in value by 0.5% during the first year of ownership. The value then increased the following year by 120%. the overall percentage increase in value was ?

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

Explain why the factor 1.5 is broke. into two numbers in the model.

What is the product? a-3/15a × 5/a-3