Sales tax is calculated as a percentage of the sales price. if sales tax is 5%, what is the sales tax on clothing that costs $170? $8.50 $10.50 $15.00 $17.50

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.