12D. The table below shows the total number of dollars earned, y, based on the number of lawns mowed, x. Number of Lawns Mowed 3 4 9. 10 Total Number of Dollars 129 172 258 301 430 What is the constant of proportionality that relates the total number of dollars earned, y, to the number of cans of lawns mowed, x? ) A. 3 D B. 129 ) C.43 D. Not here

12D. The table below shows the total number of dollars earned, y, based on the number of lawns mowed, x. Number of Lawns Mowed 3 4 9. 10 Total Number of Dollars 129 172 258 301 430 What is the constant of proportionality that relates the total number of dollars earned, y, to the number of cans of lawns mowed, x? ) A. 3 D B. 129 ) C.43 D. Not here

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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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.

Question

12D *
12D.
The table below shows the total number of dollars earned, y, based on the number of lawns
mowed, x.
Number of Lawns Mowed
3)
4
9.
7.
10
Total Number of Dollars
129
172
258
301
430
What is the constant of proportionality that relates the total number of dollars earned, y, to
the number of cans of lawns mowed, x?
O A. 3
O B. 129
C. 43
D. Not here

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