Abuilding was measured with a degree of accuracy to the nearest 0.5ft; 30ft × 40ft. what is the largest possible area of the building to the nearest ft2?

The system of equations graphed below has how many solutions? y = 2x + 2

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

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.