An item that costs $ 7000 to buy new depreciates at 20 % p. a. Calculate the depreciated value of the itens and the amount of depreciation after 12 years .

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

The variable in a relation who’s value depends on the value of the independent variable is called what?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.