The floral shop marks up their arrangements 31% on cost. if the floral arrangement costs $150, what would the selling price be?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

Find the solution on the interval [0, 2pi)

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax