The sales tax rate in a city is 9%. Find the sales tax charged on a purchase of $400. Then find the total cost. The sales tax is $_.

The total cost is $_. (Total cost = $400 + tax in $)

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?