Boris received a gift card of S90 for a pizza restaurant. The restaurant charges $15 per pizza. Jane received a gift card of $110 for a different pizza restaurant. The restaurant charges $20 per pizza. Let x be the number of pizzas purchased. (a) For each card, write an expression for the amount of money left on the card after purchasing x pizzas. D=0 Amount of money left on Boris's card (in dollars) =|| Amount of money left on Jane's card (in dollars) =| (b) Write an equation to show when the two cards would have the same amount of money left on them.

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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O LINEAR EQUATIONS
Writing an equation to represent a real-world problem: Variable..
Boris received a gift card of $90 for a pizza restaurant. The restaurant charges $15 per pizza. Jane received a gift card of $110 for a different pizza restaurant,
The restaurant charges $20 per pizza.
Let x be the number of pizzas purchased.
(a) For each card, write an expression for the amount of money left
on the card after purchasing x pizzas.
D=D
Amount of money left on Boris's card (in dollars) =|
Amount of money left on Jane's card (in dollars) =|
(b) Write an equation to show when the two cards would have the
same amount of money left on them.
Explanation
Check
62021 McGraw-Hill Education. All Rights Reserved.
Terms of Use
Transcribed Image Text:O LINEAR EQUATIONS Writing an equation to represent a real-world problem: Variable.. Boris received a gift card of $90 for a pizza restaurant. The restaurant charges $15 per pizza. Jane received a gift card of $110 for a different pizza restaurant, The restaurant charges $20 per pizza. Let x be the number of pizzas purchased. (a) For each card, write an expression for the amount of money left on the card after purchasing x pizzas. D=D Amount of money left on Boris's card (in dollars) =| Amount of money left on Jane's card (in dollars) =| (b) Write an equation to show when the two cards would have the same amount of money left on them. Explanation Check 62021 McGraw-Hill Education. All Rights Reserved. Terms of Use
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