Does the second inequality follow from the first inequality?
a) a< 2 that 3a< 7
b) a-b < -5 that a-b < -6
c) 3a-3b < 12 that a-b < 5
show process as well!

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

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 random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x