Chance buys four tickets to a concert in Dallas. Each ticket is $149. The sales tax rate is 7.5%. How much will Chance pay including tax?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)