All Algebra 1 Resources
Example Questions
Example Question #991 : Linear Equations
Translate the following sentence into an algebraic expression:
"The reciprocal of the quantity two times an unknown number."
In order to translate the above sentence into an algebraic expression, let's consider each part of the sentence:
"The reciprocal of the quantity two times an unknown number."
"The reciprocal of..." means that we're going to divide by the numbers that follow this phrase.
"The quantity..." means that we're going to holistically consider the numbers that follow.
"Two times an unknown number" means that we're going to multiply by an unknown number that we'll call .
Putting all of the above together, we get .
Example Question #991 : Algebra 1
Express twenty is more than
When something is more than , that means we are dealing with addition. That something is twenty. So our expression is
Example Question #993 : Linear Equations
Express seven less than .
When something is less than , that means we are dealing with subtraction. This also means will come before the subtraction sign. That something is seven. So our expression is .
Example Question #992 : Algebra 1
Express seventeen times .
When we see times, we are dealing with multiplication. It doesn't matter which comes first since multiplication is commutative. Our expression is .
Example Question #993 : Algebra 1
Express divided by eighty-eight.
When we see divided, we use division. When something is divided by eighty-eight, the eighty-eight is the denominator and in this case is in the numerator. Our expression is .
Example Question #994 : Algebra 1
Express nine raised to the power.
Raising to a power means exponents. In this case we are raised to an exponent of and our base is nine. Our expression is .
Example Question #995 : Algebra 1
Express raised to the tenth power.
Raising to a power means exponents. In this case we are raised to an exponent of and our base is . Our expression is .
Example Question #996 : Algebra 1
Express four times is sixteen.
When we see times, we are dealing with multiplication. It doesn't matter which comes first since multiplication is commutative. Our expression is . Is means we have an equal sign. Our expression is .
Example Question #999 : Linear Equations
Express thirteen less than is divided by twenty-five.
When something is less than , that means we are dealing with subtraction. This also means will come before the subtraction sign. That something is seven. So our expression is . Is means we have an equal sign. When something is divided by twenty-five, the twenty-fiveis the denominator and in this case is in the numerator. Our expression is . We now have
Example Question #1000 : Linear Equations
Express raised to power of sum of and is ten.
Sum means addition. Our expression is . Raising to a power means exponents. In this case we are raised to an exponent of and our base is . Our expression is . Is means equal sign. Our expression is .
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