A) a local shoe store buys shoes at a wholesale price and then marks them up 80% to calculate the retail price. the wholesale price varies, depending on the quantity of shoes purchased. (2 points) quantity 0-20 pairs 21-40 pairs 41-60 pairs 61-80 pairs 81 or more pairs wholesale price (per pair) $25.00 each $23.00 each $21.00 each $19.00 each $17.00 each write an equation that could be used to find the retail price for each range. how do you know the equation will work consistently for each range?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.