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Georgia [21]
3 years ago
8

You find a sales receipt from a store that shows the total price as $40, and the total amount paid including sales tax as $42.

Mathematics
2 answers:
Arturiano [62]3 years ago
8 0

Answer:

So they charged $2 for every 40 dollars, so simplify. 2/40 divided by 2 = 1/20 is the unit rate

Step-by-step explanation:

Alex777 [14]3 years ago
7 0

Answer:

Solving your equation gives you $2.00.

2/40 = 0.05 = 5%

Step-by-step explanation:

happy to help ya :)

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