You can't factor out c or d since we don't know what they are so you have to find an integer. both are divisible by 5, which would become 5(9c+2d). 9 and 2 don't have anything in common so that is it.
45c+10d = 5(9c+2d)
88 I believe 12(3) = 36 + 52 = 88
The answer is 8 since x = 8 and y = 4.
The train will take approximately 50 hours to reach Tennessee.
Answer:
Step-by-step explanation: 3x5=7056 = x25 2016