What is the y-value of the solution to the system of equations below? x + y = 38 =D38 -2x + 100 y 3D 0.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 78E
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The question is for number 4 to find the y value. 

1000
66
66)6
6.
8.
8.
B.
8.
7.
7.
7.
6.
B Region B
5.
5.
5.
4.
3.
3.
3.
5.
%3=
-2x + 100
x+ y = 38
4. What is the y-value of the solution to the system of equations below?
= u + b
%3D
%3D
q+n= 42
B 0.05q + 0.25n = 42
A 0.05q + 0.25n = 4.90
C 0.25q + 0.25n = 4.90 D 0.25q + 0
jar?
system of equations can be used to determine the number of nickels, n, and the number of quarters
3. A jar contains 42 coins consisting of nickels and quarters. The total value of the coins is $4.90.
1 -
-1
1.
H
F
Transcribed Image Text:1000 66 66)6 6. 8. 8. B. 8. 7. 7. 7. 6. B Region B 5. 5. 5. 4. 3. 3. 3. 5. %3= -2x + 100 x+ y = 38 4. What is the y-value of the solution to the system of equations below? = u + b %3D %3D q+n= 42 B 0.05q + 0.25n = 42 A 0.05q + 0.25n = 4.90 C 0.25q + 0.25n = 4.90 D 0.25q + 0 jar? system of equations can be used to determine the number of nickels, n, and the number of quarters 3. A jar contains 42 coins consisting of nickels and quarters. The total value of the coins is $4.90. 1 - -1 1. H F
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