Real Numbers Answers
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1
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Which set of numbers is correctly ordered from greatest to least?
A
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B
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C
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D
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2
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Which phrase represents the algebraic expression ?
A
the sum of six times a number and three, multiplied by the difference of nine times the number and sevenB
the sum of six times a number and three, divided by the difference of nine times the number and sevenC
the sum of three times a number and six, multiplied by the difference of seven times the number and nineD
the sum of three times a number and six, divided by the difference of seven times the number and nine3
Which number would support the idea that rational numbers are dense?
A
a natural number between and
B
an integer between –11 and –10C
a whole number between 1 and 2D
a terminating decimal between –3.14 and –3.154
Which phrase represents the algebraic expression ?
A
the product of one-fourth and a number, plus sevenB
the product of seven and a numberC
the product of one-fourth and seven, plus a numberD
the product of seven and one-fourth5
Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?
A
2y - 12B
2(y -12)C
2(y + 12)D
2y + 126
Finding an irrational number between which given pair of numbers supports the idea that irrational numbers are dense in real numbers?
A
3.14 and
B
3.33 and
C
and
D
and
9
Which number is irrational?
A
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B
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C
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D
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10
Which algebraic expression represents the phrase below?five times the sum of a number and eleven, divided by three times the sum of the number and eight
A
5(x + 11) + 3(x + 8)B
StartFraction 5 x + 11 Over 3 x + 8 EndFraction
C
Start Fraction 5 (x + 11) Over 3 (x + 8) EndFraction
D
5x + 11 + 3x + 8Did you find these answers helpful?
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