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2 votes
Tyler buys 2 pairs of shoes every year. Which of the following expressions shows the total number of shoes he buys in z years?

User Adaephon
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2 Answers

7 votes
It's 2z. If there is a number and a variable right next to eachother that means they are being multiplied, and in this problem, he is buying two pairs of shoes each year, which implies that you are multiplying.
User JBES
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2 votes
2z i guess so and if not then 2+z
Let me know what is the answer
User Ivan Mushketyk
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