6th grade math problem: Elliot drew this model to solve the problem -3+4 but then realized he made a mistake.

1. What addition problem is represented by Elliot's model?
2. Draw a correct model for the addition problem -3+4.
3. Explain what each part of your model represents and use the model to find the sum.

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John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Which of the following is the result of expanding the series