Alexandra Ran 2 7/10 miles on Monday. She ran twice as far on Tuesday. How far did Alexandra run in all on those days?
1 answer:
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Here is the equation:
Since 4 is next to the parentheses, you have to multiply everything in the parentheses by 4.
First multiply 3x by 4:
Now multiply 2 by 4:
Now add them together:
Your answer is <u>12x + 8</u>