Unit 1 Introductory Lesson 1 Variables and Expressions Example 4 Complete the table below Word Phrase Nine more than a number y 4 less than a number n A number z times three A number a divided by 12 5 times the quantity 4 plus a number c Variable Expression 4 n 2x3 a 12 5 1 c y 9 Example 5 Write a variable expression for each word phrase d phrase a 16 more than m b the product of c and 3 c b times 8 d x less than 2 e 4 more than the quotient of g and 6 f 10 less than the quotient of a number c and 13 g 9 less than 18 times a number x h 6 times the sum of a number q and 9 i one fifth of the sum of 10 and a number q j 12 times the quotient of a number g and 43 k 6 less than the product of t and 7 Example 6 Write a variable expression to represent the situation a number of hours in m minutes com s