QUICK: The sales tax rate in a city is 9%. Which expression below represents the cost of an item in that city after sales tax is included? Use p for the pre-tax price of the item. A) 0.91p
B) 0.9p
C) 1.9p
D) 1.09p

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Which expression shows the sum of the polynomials with like terms grouped together