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Example Questions
Example Question #551 : Grade 7
Define an operation on the set of real numbers as follows:
.
If , evaluate
.
so
Equivalently
, so set this equal to
:
Example Question #552 : Grade 7
Define an operation on the set of real numbers as follows:
.
If , then evaluate
.
,
so
Set this equal to 0.1:
Example Question #1166 : Concepts
is a number less than 36.
Which of the following gives a solution of the equation
in terms of ?
,
Since ,
, so solutions exist. One of the following two situations occurs:
or
Of these two, only is among the choices, so it is the correct choice.
Example Question #554 : Algebra
If , then which of the following is equivalent to the expression
?
If , then
, so
Example Question #552 : Algebra
If , then which of the following is equivalent to the expression
?
If , then
, so
Example Question #554 : Algebra
If , then
can be rewritten as which of the following?
If , then
, so
.
If , then
, so
Example Question #1761 : Hspt Mathematics
If , then
can be rewritten as which of the following?
If , then
, so
.
Also,
, so
Therefore,
Example Question #553 : Grade 7
Define an operation on the set of real numbers as follows:
.
. What is the value of
?
and
so
Example Question #561 : Algebra
Solve for :
The first step to solve for is to undue the
by subtracting it from both sides of the equation.
This results in having
.
Then you must undue by dividing by
on each side resulting in an answer of
.
Example Question #4 : Solve Multi Step Problems With Positive And Negative Rational Numbers: Ccss.Math.Content.7.Ee.B.3
Define an operation on the set of real numbers as follows:
. What is the value of
?
No real value of makes this true.
, so
Set this equal to :
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