What is the expression for the sum of 4x, 5, and 7x?

Perimeter and Algebraic Expressions

Interactive Video
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Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
FREE Resource
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18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4x / 5 / 7x
4x - 5 - 7x
4x * 5 * 7x
4x + 5 + 7x
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation does the term 'sum' refer to?
Addition
Division
Subtraction
Multiplication
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the quotient of 5x and 6 expressed?
5x / 6
5x + 6
5x - 6
5x * 6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term 'quotient' refer to in mathematics?
Division
Multiplication
Addition
Subtraction
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the expression for the difference of 6b and 8, multiplied by 2?
(6b - 8) * 2
6b - (8 * 2)
6b + 8 * 2
6b / 8 * 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are parentheses important in the expression (6b - 8) * 2?
They change the order of operations
They are not important
They make the expression longer
They are used for decoration
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does 'the quantity 2a squared' mean?
2 * a * a
2a * 2a
2a / 2a
2a + 2a
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