A local office supply store charges $18 to set up their business card printing machine with the design and $0.15 in materials per business card to print. Select all equations that could represent an expression for the average cost A(x) of printing a batch of x business cards. A(x) = 18+x 0.15 0.15 □ A(x) = 18+ x 18 ⒸA(x) = ¹8 +0.15 X A(x) = A(x) ⒸA(x) = = 18+0.15x 18+x 0.15+18x x 18+0.15x X
A local office supply store charges $18 to set up their business card printing machine with the design and $0.15 in materials per business card to print. Select all equations that could represent an expression for the average cost A(x) of printing a batch of x business cards. A(x) = 18+x 0.15 0.15 □ A(x) = 18+ x 18 ⒸA(x) = ¹8 +0.15 X A(x) = A(x) ⒸA(x) = = 18+0.15x 18+x 0.15+18x x 18+0.15x X
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section: Chapter Questions
Problem 9SGR
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Hi, please help me out. Have I solved his question correctly?
![A local office supply store charges $18 to set up their business card printing machine
with the design and $0.15 in materials per business card to print. Select all equations
that could represent an expression for the average cost A(x) of printing a batch of x
business cards.
ⒸA(x) =
=
A(x)
A(x)
A(z)
=
=
=
A(x) =
=
18+x
0.15
0.15
18+x
18
X
+0.15
18+0.15x
18+x
0.15+18x
X
ⒸA(x) = 18+0.15r
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa9566eaa-b3a3-4ccc-8f7e-dc0e3b526c2b%2Fd55d0cbe-0ee6-46f6-8912-73894f0e7201%2Fgimhw6n_processed.png&w=3840&q=75)
Transcribed Image Text:A local office supply store charges $18 to set up their business card printing machine
with the design and $0.15 in materials per business card to print. Select all equations
that could represent an expression for the average cost A(x) of printing a batch of x
business cards.
ⒸA(x) =
=
A(x)
A(x)
A(z)
=
=
=
A(x) =
=
18+x
0.15
0.15
18+x
18
X
+0.15
18+0.15x
18+x
0.15+18x
X
ⒸA(x) = 18+0.15r
X
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