4. Monica wants to join a gym. Gym A: $20 joining fee and $30 monthly charge. Gym B: No joining fee and $40 monthly charge. Enter the number of months it will take for the total cost
for both gyms to be equal.

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

Need solving this second acceleration problem.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?