Write the first five terms of each sequence 1.a(1) = 7, a(n) = a(n-1) - 3 for n > 2.
2.b(1) = 2,b(n) = 2 - b(n - 1) - 1 for n 2 2.
2. c(1) = 3,c(n) = 10 c(n = 1) for n 2 2.
2.d(1) = 1, d(n) = n. d(n-1) for n > 2.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions