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\nSales Tax and Percent of Increase\n

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\nIn this math video we will write an algebraic expression two ways to represent sales tax & percent of increase. We will understand sales tax as a percent of increase. When you pay sales tax on an item you must pay 100% of the item...\nIn this math video we will write an algebraic expression two ways to represent sales tax & percent of increase. We will understand sales tax as a percent of increase. When you pay sales tax on an item you must pay 100% of the item plus an additional percent for sales tax. We will write an algebraic expression using the given variable. We will add to the variable that represents the cost of the item a percent of the variable. We will write the percent as a decimal and multiply it by the variable to represent the percent of the cost. We will consider the answer choices and select the matching expression. We will eliminate other answer choices and understand that we need to combine like terms to identify the second correct answer. We will understand that like terms have the same variable with the same exponent. An exemplar solution is modeled and explained.
7.EE.A.2 Determine which expressions can be used to represent a real-world situation\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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4:09
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Grade
9th - 12th
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nThe Magic Of Math\n\n
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Date
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2023
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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cost, expressions, cents, terms
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Additional Tags

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common core math, test prep, sat, act, gre, math, maths, mathematics, 7.ee.a.2, 7.ee.2, sales tax & percent of increase, how to calculate sales tax, what is percent of increase, how to find percent of increase, best math videos, percent of a number, how to write percent as a decimal, how to combine like terms, grade 7 math, grade 7 math mcas, how to write an algebraic expression, what are like terms, identify two correct answers, expression of a real world situation, answer choice, sales tax, total amount, student paid, correct answers, computer game, computer, choice, adding, increase, expression, percent, today, dollars, represent, back, find, variable, pay 6, write, decimal, move, 6 hundredths, subtract, term
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Best For: Explaining a topic
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Sales Tax and Percent of Increase\" href=\"/subscription/new\">\"Sales\n\n
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