Examine the sequence of numbers below. 5, 18, 31, 44, 57, 70

Which expression represents the nth number in this sequence?

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

What is 140 squared pleas me i am dumb

If the alternate hypothesis of an experiment is “the true mean height of the giraffes is more than 15 feet” what is the null hypothesis?