Grayson and Claire are reading the same book. At the beginning of the month, Grayson was on page 40 and Claire was on page 19. Grayson will read 7 pages per day and Claire will read 14 pages per day. Let G represent the page of the book that Grayson is on at the end of t days into the month, and let C represent the page of the book that Claire is on at the end of t days into the month. Write an equation for each situation, in terms of t, and determine after how many days, t, Grayson and Claire will be on the same page of the book.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

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.

Nikolas calculated the volume of the prism. his work is shown below.