12:21 EA NYC street vendor spends $75 a day on supplies (napkins, mustard packets,etc.) It costs the vendor $0.50 to make a pretzel, The vendor sells eachpretzel for $3(a) What quantity would x represent?What quantity would y represent?60(b) Write an equation to represent the vendor's daily costs. How much wouldit cost the vendor to make 120 pretzels?Y- 75+0.50aO.50/313560 +75=135(c) Write an equation to represent the vendor's daily income (i.e. revenue).How much would the vendor take in, if he sold 120 pretzels?(d) Graph the Cost function and the Revenue function. Label your axes.Make sure to distinguish between the two equations.(e) At what point will the vendor "breakeven"? Label this point on your graph.(f) Write an equation to represent the vendor's daily profit, How manypretzels would the vendor need to sell in order to earn a profit of $425?CLOSE

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A NYC street vendor spends $75 a day on supplies (napkins, mustard packets, etc.) It costs the vendor $0.50 to make a pretzel. The vendor sells each pretzel for s3.1 (a) What quantity would x represent? What quantity would y represent? 60 (b) Write an equation to represent the vendor's daily costs. How much would it cost the vendor to make 120 pretzels? Y- 75+ 0.5oへ 0.50 /ーBS 105こ5 (c) Write an equation to represent the vendor's daily income (l.e. revenue). How much would the vendor take in, if he sold 120 pretzels?

A NYC street vendor spends $75 a day on supplies (napkins, mustard packets, etc.) It costs the vendor $0.50 to make a pretzel. The vendor sells each pretzel for s3.1 (a) What quantity would x represent? What quantity would y represent? 60 (b) Write an equation to represent the vendor's daily costs. How much would it cost the vendor to make 120 pretzels? Y- 75+ 0.5oへ 0.50 /ーBS 105こ5 (c) Write an equation to represent the vendor's daily income (l.e. revenue). How much would the vendor take in, if he sold 120 pretzels?

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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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

12:21 E
A NYC street vendor spends $75 a day on supplies (napkins, mustard packets,
etc.) It costs the vendor $0.50 to make a pretzel, The vendor sells each
pretzel for $3
(a) What quantity would x represent?
What quantity would y represent?
60
(b) Write an equation to represent the vendor's daily costs. How much would
it cost the vendor to make 120 pretzels?
Y- 75+0.50a
O.50
/3135
60 +75=135
(c) Write an equation to represent the vendor's daily income (i.e. revenue).
How much would the vendor take in, if he sold 120 pretzels?
(d) Graph the Cost function and the Revenue function. Label your axes.
Make sure to distinguish between the two equations.
(e) At what point will the vendor "breakeven"? Label this point on your graph.
(f) Write an equation to represent the vendor's daily profit, How many
pretzels would the vendor need to sell in order to earn a profit of $425?
CLOSE

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