Presentation on theme: "Homework Answers P. 335 4. y > 10.5 17. d > -125 5. r -18 18. w > 56 6. b < 12 19. q ≤ 3.3333 7. g < -1 20. a -9 8. t 4 21. r -9 15. t 3 22."— Presentation transcript:
1 Homework AnswersP y > d > r w > b < q ≤ g < a t r t k > f < b = any # 33. x ≤ 11
3 Word Problems Words that mean “<“ Example: is less than is fewer thanExample:Four times a number is less than three times that number plus eight.5 times a number plus 7 is fewer than six times that number.
4 Word Problems Words that mean “>“ Example: is greater than is more thanExample:A number decreased by 8 is greater than negative 13.The quotient of a number and 3 is more than the sum of that number and 7.
5 Word Problems Words that mean “≤“ Example: is at most is no more than is less than or equal toExample:Three times the sum of x and 2 is at most the difference of that number and -4.The sum of a number and 3 is no more than 7.A number is less than or equal to 4 times that number subtracted from 10.
6 Word Problems Words that mean “≥“ Example: is at least is no less than is greater than or equal toExample:The sum of 19 and a number is at least 16.6 is no less than the quotient of 3 times a number and 5.A number less than 9 is greater than or equal to 4 times the number.
7 LETS PRACTICEThree times a number minus eighteen is greater than or equal to five times the number plus twenty-one.Two times the sum of a number and four is no more than three times the sum of a number and seven decreased by four.