1. copyright©amberpasillas2010

2. Add plus sum increased by total more than added to Subtract minus difference decreased by less than subtracted from less Multiply times product of twice Divide quotient Flip Flop Numbers

3. copyright©amberpasillas2010 Word Phrases for multiplication are: The product of 5 and a number c Seven times a number t 6 multiplied by a number d 5 c or 5c 7 t or 7t 6 d or 6d

4. copyright©amberpasillas2010 The product of 5 and a number c Seven times a number t 6 multiplied by a number d 5 c or 5c 7 t or 7t 6 d or 6d The Placement rule for multiplication is: Always write the variable AFTER the number.

5. copyright©amberpasillas2010 Using parentheses 4 b is written as 4(b) (4)b (4b) 4b Parentheses mean multiply!

6. copyright©amberpasillas2010 Flip Flop Numbers Add 3 and 7 3 + 7 The sum of 3 and 7 3 + 7 3 increased by 7 3 + 7 The total of 3 and 7 3 + 7 3 more than 7 7 + 3 3 added to 7 7 + 3

7. copyright©amberpasillas2010 3 minus x3 - x 3 less x3 - x The difference of 3 and x 3 - x 3 decreased by x 3 - x 3 is less than x3 < x 3 less than x x - 3 3 subtracted from x x - 3

8. 7 increased by 3 7 + 3 The difference of 7 and 3 7 - 3 The sum of 7 and 3 7 + 3 7 less than 3 3 - 7 7 subtracted from 3 3 - 7 7 less 3 7 - 3 Flip Flop Numbers

9. copyright©amberpasillas2010 1) Five plus x minus 3 2) Three times y less 4 3) Eight multiplied by y minus 7 4) The product of 10 and m decreased by 7 5) Four more than the quotient of x and 3 6) Six times m plus 8 5 + x - 3 8y - 7 10m - 7 6m + 8

10. copyright©amberpasillas2010 1) Twice the sum of x and 4 2) Two less than the product of 4 and x 3) Four times the difference of x and 2 4) Twice a number x less 4 5) Two more than 4 times a number x a b e c d

11. copyright©amberpasillas2010 1) The car traveled 5 mph faster than the truck 2) Gavin is 8 inches shorter than Austin 3) Dave had 3 homeruns more than twice Joe 4) $5 times the number of people plus a $10 parking fee Let x = the speed of the truck x + 5 Let x = the height Austin x - 8 Let x = Joe’s homeruns 2x + 3 Let x = the number of people $5x + $10 The speed of the car = The height of Gavin = Dave’s homeruns = Total cost =

12. copyright©amberpasillas2010 THE END!!! Take out your study guide

13. copyright©amberpasillas2010 WORD PHRASES A word phrase is a sentence that can be translated into a variable expression or equation. A word phrase is like a verbal phrase. It is made up of only words. Ex: The difference of 8 and a number. Algebraic Expression: 8 - n #3

14. copyright©amberpasillas2010 # 4 Four times the sum of x and 5 minus 2 Seven minus twice the quotient of x and 3 The quotient of m and 9 minus 4