ABC is a straight line
The length of AB is four times the length of BC.
AC = 75 cm
Work out the length of AB.

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

5(-9w) put expression in distributive property

Identify the number 127 as a rational or irrational. explain