A store has a sale where every item has a sale price that is 10% less than the regular price. Write an expression that represents the sale price of an item if the regular price is p dollars." London said, "To find 10% of a number, I should multiply by 0.10. So the sale price of an item will be 0.10p."

Which statement best describes London's reasoning?

answer: 2 and 1

step-by-step explanation: got this question

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

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