When is the temperature constant? 65
Temperature (°F)
45°
10 AM
12 PM
2PM
4PM
Time
11 A. M.-2 P. M.
10 A. M.-11 AM
2 P. M.-4P. M.
4PM-5PM

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25