%3D Is a result of performing one or more moves on that original equation. Each aliso be interpreted in terms of Noah's purchase. the equation. Equation A 100x-10x+270 = 5, 670 o What was done? o Interpretation? [The price is expressed in cents instead of dollars.] o Same solution? Equation B x- 0.1x = 54 %3D o What was done? [Subtract 2.70 from both sides of the equation.] o Interpretation? o Same solution? leupa ed bluo anciaes to Equation C 0.9x+2.70 = 56.70 o What was done? o Interpretation? [10% off means paying 90% of the original price. 90% of the original price plus sales tax is $56.70.] o Same solution?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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also be interpreted in terms of Noah's purchase.
the equation.
Equation A
100x- 10x+270 = 5,670
o What was done?
o Interpretation?
[The price is expressed in cents instead of dollars]
O Same solution?
Equation B
x- 0.1x = 54
o What was done?
[Subtract 2.70 from both sides of the equation.]
o Interpretation?
ad bluoo anoize910xe
o Same solution?
Equation C
0.9x+2.70 = 56.70
o What was done?
o Interpretation?
[10% off means paying 90% of the original price. 90% of
the original price plus sales tax is $56.70.]
noitcupaani
o Same solution?
Transcribed Image Text:also be interpreted in terms of Noah's purchase. the equation. Equation A 100x- 10x+270 = 5,670 o What was done? o Interpretation? [The price is expressed in cents instead of dollars] O Same solution? Equation B x- 0.1x = 54 o What was done? [Subtract 2.70 from both sides of the equation.] o Interpretation? ad bluoo anoize910xe o Same solution? Equation C 0.9x+2.70 = 56.70 o What was done? o Interpretation? [10% off means paying 90% of the original price. 90% of the original price plus sales tax is $56.70.] noitcupaani o Same solution?
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