Write a one variable, one-step equation that represents this situation: Izzy has two more baseball cards than Josh. Josh has 48 baseball cards.(1 point)
Responses
2i=48
2 i equals 48
i+2=48
i plus 2 equals 48
i−2=48
i minus 2 equals 48
i2=48
i+2=48
Identify the equation that best describes the following information: Josie has three times as many pencils as Marcy. Marcy has 12 pencils.(1 point)
Responses
j=123
j equals Start Fraction 12 over 3 End Fraction
j3=12
Start Fraction j over 3 End Fraction equals 12
3j=12
Start Fraction 3 over j End Fraction equals 12
3j=12
3j=12
Write and Represent Solutions and Equations Quick Check
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Question
Which of the following is an example of a real-world problem you could write that models the one-step, one variable equation x+7=12 ?(1 point)
Responses
Jules has seven fewer records than Ethan. Ethan has twelve records.
Jules has seven fewer records than Ethan. Ethan has twelve records.
Jules has seven times as many records as Ethan. Ethan has twelve records.
Jules has seven times as many records as Ethan. Ethan has twelve records.
Jules has one-seventh as many records as Ethan. Ethan has twelve records.
Jules has one-seventh as many records as Ethan. Ethan has twelve records.
Jules has seven more records than Ethan. Ethan has twelve records.
Jules has seven more records than Ethan. Ethan has twelve records.
Given the equation 2w=20 , identify the situation that models the one-step equation. (1 point)
Responses
The recipe calls for twice the number of cranberries as walnuts. Twenty tablespoons of walnuts are needed.
The recipe calls for twice the number of cranberries as walnuts. Twenty tablespoons of walnuts are needed.
The recipe calls for half the number of walnuts as cranberries. Twenty tablespoons of cranberries are needed.
The recipe calls for half the number of walnuts as cranberries. Twenty tablespoons of cranberries are needed.
The recipe calls for twice the number of walnuts as cranberries. Twenty tablespoons of cranberries are needed.
The recipe calls for twice the number of walnuts as cranberries. Twenty tablespoons of cranberries are needed.
The recipe calls for half the number of cranberries as walnuts. Twenty tablespoons of walnuts are needed.
The recipe calls for half the number of cranberries as walnuts. Twenty tablespoons of walnuts are needed.
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The recipe calls for twice the number of walnuts as cranberries. Twenty tablespoons of cranberries are needed.
Identify the real-world problem that can be modeled by the equation d−175=225 .(1 point)
Responses
The Shaws’ trip is 175 miles. They drove 225 miles.
The Shaws’ trip is 175 miles. They drove 225 miles.
The Shaws’ trip is 225 miles and they’ve driven 175 miles.
The Shaws’ trip is 225 miles and they’ve driven 175 miles.
The Shaws drove 225 miles. They are 175 miles away from their destination.
The Shaws drove 225 miles. They are 175 miles away from their destination.
The Shaws drove 175 miles. There are 225 miles remaining in their drive.
The Shaws drove 175 miles. There are 225 miles remaining in their drive.
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