Last year, Girl Scout troop #342 sold "b" boxes of cookies. This year, the troop needs to meet a goal of selling at least 420 boxes of cookies. In order to meet that goal, they must sell at least three times the number of boxes of cookies sold last year plus 90. Which inequality represents the number of boxes the troop must sell THIS year

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Acylinder has volume 45π and radius 3. what is it’s height?

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.