oIt your claim. -t + 5y +3z2 32. REPEATED REASONING Using what you know about solving linear systems in two and three variables, plan a strategy for how you would solve a system that has four linear equations in four variables. 3x 2y 418 22. x 2y x +3y +2z=-4 +y-4 10 1 MATHEMATICAL CONNECTIONS In Exercises 33 and 34, write and use a linear system to answer the question. 24. x =4 33. The triangle has a perimeter of 65 feet. What are the lengths of sides 4, m, and n? 4x 3y + 2z 26 n +m 15 - m 26. 2x y = 15 4x + 5y +2z 10 t-4y +3z= -20 B. x 2y z3 2x + 4y 2z 6 34. What are the measures of angles A, B, and C x2y +z -6 A umber of left-handed enth the number of right- of right-handed people left-handed people and ned. What percent of A (5A C) (A+3) B C 35. OPEN-ENDED Consider the system of linear equations below. Choose nonzero values for a, b and c so the system satisfies the given condition. Explain your reasoning. CS Use a system of ata in the following stem to find how many x ty+z= 2 + by +cz 10 2y z 4 Saturday's track lividual-event 168 points. A ts, a second- da third-place e had a strong has no solution. a. The system b. The system has exactly one solution., C. The system has infinitely many solutions. 36. MAKING AN ARGUMENT A linear system in three variables has no solution. Your friend concludes that it is not possible for two of the three equations to have any points in common. Is your friend correct? Explain your reasoning many second third-place

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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PLease help with number 34

oIt your claim.
-t + 5y +3z2
32. REPEATED REASONING Using what you know about
solving linear systems in two and three variables, plan
a strategy for how you would solve a system that has
four linear equations in four variables.
3x 2y 418
22. x 2y
x +3y +2z=-4
+y-4 10
1
MATHEMATICAL CONNECTIONS In Exercises 33 and 34,
write and use a linear system to answer the question.
24. x
=4
33. The triangle has a perimeter of 65 feet. What are the
lengths of sides 4, m, and n?
4x 3y + 2z
26
n +m 15
- m
26. 2x y
= 15
4x + 5y +2z
10
t-4y +3z= -20
B. x 2y z3
2x + 4y 2z 6
34. What are the measures of angles A, B, and C
x2y +z -6
A
umber of left-handed
enth the number of right-
of right-handed people
left-handed people and
ned. What percent of
A
(5A C)
(A+3)
B
C
35. OPEN-ENDED Consider the system of linear
equations below. Choose nonzero values for a, b
and c so the system satisfies the given condition.
Explain your reasoning.
CS Use a system of
ata in the following
stem to find how many
x ty+z= 2
+ by +cz 10
2y z 4
Saturday's track
lividual-event
168 points. A
ts, a second-
da third-place
e had a strong
has no solution.
a. The system
b. The system has exactly
one solution.,
C. The system has infinitely many solutions.
36. MAKING AN ARGUMENT A linear system in three
variables has no solution. Your friend concludes that it
is not possible for two of the three equations to have
any points in common. Is your friend correct? Explain
your reasoning
many second
third-place
Transcribed Image Text:oIt your claim. -t + 5y +3z2 32. REPEATED REASONING Using what you know about solving linear systems in two and three variables, plan a strategy for how you would solve a system that has four linear equations in four variables. 3x 2y 418 22. x 2y x +3y +2z=-4 +y-4 10 1 MATHEMATICAL CONNECTIONS In Exercises 33 and 34, write and use a linear system to answer the question. 24. x =4 33. The triangle has a perimeter of 65 feet. What are the lengths of sides 4, m, and n? 4x 3y + 2z 26 n +m 15 - m 26. 2x y = 15 4x + 5y +2z 10 t-4y +3z= -20 B. x 2y z3 2x + 4y 2z 6 34. What are the measures of angles A, B, and C x2y +z -6 A umber of left-handed enth the number of right- of right-handed people left-handed people and ned. What percent of A (5A C) (A+3) B C 35. OPEN-ENDED Consider the system of linear equations below. Choose nonzero values for a, b and c so the system satisfies the given condition. Explain your reasoning. CS Use a system of ata in the following stem to find how many x ty+z= 2 + by +cz 10 2y z 4 Saturday's track lividual-event 168 points. A ts, a second- da third-place e had a strong has no solution. a. The system b. The system has exactly one solution., C. The system has infinitely many solutions. 36. MAKING AN ARGUMENT A linear system in three variables has no solution. Your friend concludes that it is not possible for two of the three equations to have any points in common. Is your friend correct? Explain your reasoning many second third-place
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