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18 votes
18 votes
PLEASS HELP!!

3 folders cost $2.91.
Which equation would help determine the cost of 2 folders?

PLEASS HELP!! 3 folders cost $2.91. Which equation would help determine the cost of-example-1
User Lalit Verma
by
2.8k points

1 Answer

19 votes
19 votes

Answer:

The answer is B

Explanation:

By proportion , 3 : 2.91 = 2: x . then you write it in fraction

PLEASS HELP!! 3 folders cost $2.91. Which equation would help determine the cost of-example-1
User Stefan Turcanu
by
3.1k points