At 6 a. m the temperature was -6 f. between 6: 00 a. m and 3: 00 p. m., the temperature rose 11 degrees. between 3: 00 p. m. and midnight, the temperature fell 7 degrees. write a number sentence that shows how to find the temperature at midnight. then write the midnight temperature.

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

What is the base of 1/9 to the power of 2

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