Open Up - Grade 7 - Mathematics - Unit 5 - Lesson 4

Clare has $54 in her bank account. A store credits her account with a $10 refund. How much does she now have in the bank?

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Mai owes the bank $60. She gets $85 for her birthday and deposits it into her account. How much does she now have in the bank?

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Tyler is overdrawn at the bank by $180. His brother has $70 more than him. How much money does Tyler’s brother have?

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Andre has $37 in his bank account and writes a check for $87. After the check has been cashed, what will the bank balance show?

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Last week, it rained g inches. This week, the amount of rain decreased by 5%. Which expressions represent the amount of rain that fell this week? Select all that apply.

• g - 0.05
• g - 0.05g
• 0.95g
• 0.05
• (1 - 0.05)g

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7.NS.1.c

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What is something that is definitely true about the value of x?

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What is something that could be true about the value of x?

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What is something that is definitely true about the value of x?

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7.NS.1.c

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What is something that could be true about the value of x?

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What is something that is definitely true about the value of x?

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