What type of pattern is show:
aa bb cc aaa bbb ccc aaaa bbbb cccc
What is an increasing pattern?
100
Write an equation to ind each number. Solve the equation. Show work.
Thirteen less than a number is 47
What is X - 13 = 47. X = 60
100
"a property that allows you to use one number to get information about another number" is the definition of what term?
What is a relation?
100
Write an equation to find the number. Solve the equation using inspection. Verify your answer.
Five less than two times a number is 29.
What is 2X - 5 = 29. 34 - 5 = 29. 2 x 17 = 34. X = 17
100
Solve algebraically the following:
X + 1 = 4
What is "X = 3"?
200
"An arrangement of shapes, colors, numbers, letters, words and so on, for which you can predict what comes next" describes what?
What is a pattern?
200
Write, then solve, an equation to find the number. Show work.
A number multiplied by 7 is 42.
What is 7X = 42. X = 6
200
In the following expression, what is the number 5 representing:
5X + 2
What is a numerical coefficient?
200
Use algebra tiles to solve the following equation:
3X - 3 = 15
What is X = 6
200
Solve algebraically the following:
(X/3) = 12
What is "X = 36"?
300
Continue this pattern and predict the next 3 figures:
1, 3, 7, 15 ...
What is 31, 63, 127
300
Write, then solve, an equation to find the number. Show Work.
Ten more than two times a number is 12.
What is 2X + 10 = 12. X = 1
300
Which are expressions and which are equations?
3X+2, 6+P=2, 4C-1=19, Y+8, Z+3
What is 3X+2, Y+8, Z+3
300
Write an equation to solve the problem. Solve the equation.
Kelly has $165 in her savings account. Each week she saves $23. When will Kelly have a total of $464?
What is 23X + 165 = 464. X = 13. After 13 weeks, Kelly will have $464.
300
Solve algebraically the following:
2X + 1 = 13
What is "X = 6"?
400
Create a pattern rule for the following pattern:
2, 4, 16, 256 ...
What is "the number multiplied by itself"?
400
Write, then solve, an equation to find the number. Show work.
Five less than two times a number is 29.
What is 2X - 5 = 29. X = 34
400
In the following expression, which term represents the variable, constant, and numerical coefficient?
5X + 3
What is variable = X, numerical coefficient = 5, constant = 3
400
Use balance scales to solve the following problem:
3X + 4 = 16
What is X = 4
400
Solve algebraically the following:
4X - 5 = 15
What is "X = 5"?
500
"96, 48, 24, 12, 6, ..." is what type of pattern?
What is a decreasing pattern?
500
Write, then solve, an equation to find the number. Show work.
three less than two times a number is three more than the number.
What is 2X - 3 = X + 3. X = 6.
500
Evaluate for X = 5, D = 4, and J = 2 the following expression:
4XJ - D
What is 36?
500
Write an equation you could use to solve the following problem. Use algebra to solve the equation.
Jason has 57 math puzzles. He keeps 9 for himself, then divides the rest equally among his 8 friends. Find the number of puzzles given to each friend.
What is 8X + 9 = 57. 8X + 9 - 9 = 57 - 9. 8X = 48. 8X/8 = 48/8. X = 6. Jason gives each of his friends six puzzles.