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Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
nine times a number minus two =
a 
Check
Explain
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
nine times a number minus ten =
a 
Check
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
two times a number plus four =
a +
Check
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
ten times a number minus three =
a 
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus ten = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus fourteen = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus eleven = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared plus twenty = A number with the exponent of
+
Check
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
two times a number minus three =
a 
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus ten = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared plus four = A number with the exponent of
+
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared plus thirteen = A number with the exponent of
+
Check
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
three times a number minus eight =
a 
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus eight = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus eleven = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
six times a number minus eight =
a 
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared minus twenty = A number with the exponent of

Check
Write an algebraic expression that describes the following word phrase, using the letter `a` for the unknown number.
five times a number minus ten =
a 
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared plus six = A number with the exponent of
+
Check
Write an algebraic expression that describes the following word phrase, using the letter 'a' for the unknown number.
A number squared plus eighteen = A number with the exponent of
+
Check
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Created by graduates of Stanford, Harvard and Berkeley.
Used by over 1 million students in the United States.
Real learning, real fun.