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Megan buys 3 bracelets and 3 necklaces. Each bracelet costs $3. Megan pays the cashier $40 and gets $4 in change. Which equation could be used to find the cost, n, of one necklace?
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Megan buys 3 bracelets and 3 necklaces. Each bracelet costs $3. Megan pays the cashier $40 and gets $4 in change. Which equation could be used to find the cost, n, of one necklace?

User Dietrich Ayala
by
3.8k points

2 Answers

2 votes

x=7

Explanation:

User Agil Atakishiyev
by
3.2k points
7 votes

Answer:

8.3

Explanation:

40-4=36

3x3=9

36-9=25

25/3 = 8.3

User Ntziolis
by
3.1k points
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