Which is the probability that a 1-6 number cube lands on a number less than 2?
A 0.67 C 0.33
B 0.50 D 0.17

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Find the maximum value of p= 4x + 5y subject to the following constraints :

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?