Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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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.
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Find the value of each variable by setting up a proportion and cross multiplying to solve.
![Find the value of each variable by setting up a proportion and cross multiplying to solve.
20
P.
15
V
25 W
S 35
(type only the numerical value)
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ad45afc-bf94-4dff-b2e7-dae3171be368%2Fe0b4e322-7b12-4f1c-b079-e40391dc7f59%2Ful800oe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the value of each variable by setting up a proportion and cross multiplying to solve.
20
P.
15
V
25 W
S 35
(type only the numerical value)
1
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