Phoebes was helping her mom buy party favors for her little sister’s birthday party guests. There were 11 friends attending the
1 answer:
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Based on the calculations, the unknown number is equal to
- Let the unknown number be x.
Translate the word problem into an algebraic expression, we have;
Adding 21 to the unknown number:
Multiplying the result by 3:
84 more than two-thirds of the unknown number:
Equating the equations, we have:
Cross-multiplying, we have:
Read more on word problems here: brainly.com/question/13170908
There are four topics for the first answer, three topics for the second answer, two topics for the third and one topic for the fourth. The number of ways to answer is: