A sweater is on sale for 40% off the original price of $68. The sales tax rate is 7%. What is the total cost, including tax?

A sweater is on sale for 40% off the original price of $68. The sales tax rate is 7%. What is the total cost, including tax?

Nico's investment at each rate

Nico is saving money for his college education. He invests some money at 9% and 2100$ less than that at 8% the investment produced a total of 308$ in 1 year. How much did he invest at each rate

08/27/12

what is an equation equal of a line parallel to y=2/3x-4 and goes through the point (6,7)

i cant figure it out

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