4 years ago

The cost for a pack of

Mathematics

2 answers:

PilotLPTM [1.2K]4 years ago

8 0

The answer would be 2.80

Ymorist [56]4 years ago

3 0

Answer:

The unit price per padlock is $2.80.

Step-by-step explanation:

This question can be solved as a simple rule of three problem.

We have that 9 padlocks cost $25.20. How much does 1 padlock cost? So:

9 padlocks - $25.20

1 padlock - $x

$9x = 25.20$

$x = \frac{25.20}{9}$

$x = 2.80$

The unit price per padlock is $2.80.

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Answer: d. 50

Steps:

1. Find value of x.

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Lynna [10]

Hello,

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