Donae buys some jordans for 123.99. the tax is 8.25%. how much will she pay for the sneakers in total(including tax)?

plz plz

How many grams must be adde to 970g to make 1 and a half kg

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase