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Vocabulary
Simplifying Algebraic Expressions
Equations or Inequalities
General Review (Fractions)
More Real World
Word Problems
100
A symbol, usually a letter, used to represent a number in an expression or an equation.
What is "variable"??
100
g + 2g + g
What is "4g??
100
When k = 4, 3K ______ 15
What is "<" or less than??
100
1/2 + 1 3/8
What is "1 7/8"??
100
Each box of crayons costs x dollars. How much does Mrs. Warren pay for 37 boxes of crayons??
What is "37x"??
200
An expression that contain only numbers and symbols.
What is "numerical expression"??
200
8a - 3a
What is "5a"??
200
When k = 6, 6k + 5 _______ 30 + 11
What is " = " or equal to??
200
5 6/7 - 2 1/3
What is "3 11/21"??
200
Landon has 4x stuffed animals. His mother buys him 2 for Christmas. His aunts buy him 3 for Christmas. How many stuffed animals will Landon have on Christmas Day??
What is "4x + 5"??
300
a and 2a are both multiples of a and are called....
What is "like terms"??
300
8n + 5 - 4n
What is "4n + 5"??
300
Solve for k. 4k + 44 = 10k - 10
What is "k = 9"??
300
6 2/3 x 7/8
What is "5 5/6"??
300
Michelle is y years old. Libby is 2 years older than Michelle. Erin is 3 years younger than Michelle. Jennifer is 8 years younger than Libby. How old is Erin in terms of y? How old is Jennifer in terms of y?
What is -- Erin - "y - 3" and Jennifer - "y - 6" ??
400
A mathematical statement that two expressions are not equal.
What is "inequality"??
400
10 + 5h - 6 + 8h
What is "13h + 4"??
400
Solve for m. 5m - 9 = 3m + 7
What is "m = 8"??
400
2 2/9 divided by 6/7
What is "2 16/27"??
400
(Same info as 300 question but different questions--)Michelle is y years old. Libby is 2 years older than Michelle. Erin is 3 years younger than Michelle. Jennifer is 8 years younger than Libby. If Libby is 27, how old is everybody else?? (Be careful! Make notes!)
What is "Michelle is 25, Erin is 22 and Jennifer is 19"??
500
The number in front of a variable.
What is "coefficient"??
500
5n + 10 + 8n - 9n + 3
What is "4n + 13"??
500
Complete with >, < or = when a = 9. 13 + (72 / a) _____ 2a + 2
What is ">"??
500
5 1/2 x 3/5 divided by 1/2
What is "6 3/5"??
500
Mr. Warren wants to rent a car for x days. The car company charges a fixed fee of $120 and an extra $18 for each day of rental. a) Find, in terms of x, the cost of renting the car. b) If x = 8, find the cost of renting the car.
What is a) "$(120 + 18x)"?? b) "$264."??