Select the correct answer. Which function is a linear function?

A.
1 − 3x2 = -y
B.
y + 7 = 5x
C.
x3 + 4 = y
D.
9(x2 − y) = 3
E.
y − x3 = 8

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41