Identify any solutions to the system shown here.
2x+3y 26
3x+2y S6

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together