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Earn +20 ptsQ: Which number is seven less than twice the square root of eighty-one?
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The square of a positive number is twice as big as the cube of that number What is the number?
8
Twenty-seven increased by twice a number is 39 what is the number?
6
What is the difference between the square of a number and twice the number?
Twice the number is something like 3x2, 4x2.... Squared is 3x3, 4x4. It's one number multiplied by itself twice
What is seven divided by twice a number?
three times a number decreased by eleven
What is seven more than twice a number?
2X+7
Related questions
The square of a positive number is twice as big as the cube of that number What is the number?
8
Twenty-seven increased by twice a number is 39 what is the number?
6
What is the difference between the square of a number and twice the number?
Twice the number is something like 3x2, 4x2.... Squared is 3x3, 4x4. It's one number multiplied by itself twice
What is seven divided by twice a number?
three times a number decreased by eleven
What is seven more than twice a number?
2X+7
What is three more than twice a number is seven?
2
Seven more than twice a number is 17?
41
What is seven times the sum of twice a number and sixteen?
666
Seven less than twice a number is negative one hundred forty-seven?
blah
Why does 16 have an odd number of factors?
It's a square number. Square numbers have a factor pair that is the same number twice. When listed, that number occurs once.
Which square number is twice as big as 24.5?
2*24.5 = 49
What is the Square of a number is 15 more than twice the number?
x=-3 or x=5
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