Evaluate the expression please. Evaluate the expression.
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3–
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10÷
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2+1

Which geometric principle is used to justify the construction below?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.