How much money do the supplies cost? How much money does he have to spend?
How much money does he have to spend?
Question text not available
If Juan’s mother forgave (or took away) his debt of –13, what equation shows the amount of money Juan will have?
Identify the expression that uses adding the additive inverse to rewrite the expression.
Juan can use the associative and commutative properties to rewrite the expression again. Explain why he had to use the additive inverse before he could use these properties.
The associative and commutative properties can be applied only to problems with addition. Juan had to change the subtraction to addition by adding the additive inverse.
Which expression correctly uses the additive inverse and properties of operations to show the same value?
What is the expression needed to find his total profit?
On any given day, Juan will break even if he earns as much money as he spends. On day 5, he records the expression 16 + (–16). Does Juan break even? Explain.
Yes. Juan breaks even because 16 and −16 are opposites, so their sum is zero.
Which of the following did you include in your answer? Check all that apply.
What was his total profit?
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