=−10x5−18x4+25x3−48x2+17x−14 is the right anwer...
Answer: 25x + 75
Step-by-step explanation:
The 25 is the monthly fee, x stands for the number of months and the 75 is the set fee
X = the number of laps Joe has ran.
x + x + x + 6 = 222
3x = 216
x = 72
Jimmy ran 72 laps.
Joe ran 72 laps.
Sally ran 78 laps.
Answer:
Step-by-step explanation:
Good luck
