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Kyle bought x pencils. He paid $1.24, including tax, per pencil. He gave the cashier $20 and received $5.12 in change. How many pencils did Kyle purchase?

Question 3 options:

14.88


15


1.24


12

Respuesta :

jackbyers831

Answer:

he bought 12 pencils

Step-by-step explanation:

20 - 5.12 = 14.88

14.88 / 1.24 = 12

spammingallowed

Answer:

[tex]he \: give \: 20 \: to \: cashier \: and \: recieve \: 5.12 \\ so \: 20 - 5.12 = 14.88 \\ 1.24per \: pencil \: h e \: buy \: x \: penil \: then \\ x \times 1.24 = 14.88 \\ x = \frac{14.88}{1.24} = 12 \\ 12 \: number \: of \: pencil \: \\ thank \: you[/tex]

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