I believe the answer is b. Tomas can decorate 16 gifts with 2 rolls of ribbon because you divide 34 into 2 and you get 17. and since you want to use all of the ribbon the best choice is 16 gifts. Btw plz don't report me if i get this wrong.
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It's basically saying to write a short summary about a trip you made using the words (por y para) and when done to read it to a class mate, so for example if you went to Miami you would put Yo fui de viaje a Miami por qué quería ir a disfrutar el sol y las playas. También fui a Miami para ir a un restaurante que se llama Mortons.
Answer:
3¹⁵
Explanation:
3⁷×3¹⁰×3-² = 3⁷⁺¹⁰⁻² = 3¹⁷⁻² = 3¹⁵
