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Systems of Equations
Page 8
Questions (8,662)
Real numbers a and b satisfy
a + ab = 250 a - ab = -240 Enter all possible values of a, separated by commas.
1 answer
asked by
Valerie
88 views
Not including tax, a total of 19 pens and markers cost $11.50. The pens cost $0.25 each, and the markers cost $0.75 each. Write
1 answer
asked by
UNKNOWN
189 views
1. Which method would be the simplest way to solve the system?
7x + 5y = 19 –7x – 2y = –16 A.) graphing B.) substitution
25 answers
asked by
Timothy
9,824 views
How many solutions does the system of equations have?
3x+12y=20 y=-1/4x+5/3
4 answers
asked by
Steve
706 views
Use the Substitution method to solve the system of equations.
3x + y = 5 4x - 7y = -10 multiply first equation by 4 multiply
16 answers
asked by
Matthew
3,312 views
7x+8y=9
-4x-6y=-8 solve for x and y
7 answers
asked by
Noncies
78 views
y=8x+1 y=15+8x. these lines are
1 answer
asked by
Noncies
82 views
business has $15,000 to spend on airline tickets to travel to a conference. It wants 27 of its employees to attend. The business
1 answer
asked by
bekah
103 views
Select the statement that correctly describes the solution to this system of equations.
8x−2y=−4 4x−y=−2 Responses There
1 answer
asked by
Tony Stark
87 views
The point (-4, 6) is a solution to which system?
Responses {−4x+y=6−5x−y=21 {−5x+y=−2−3x+6y=−12
3 answers
asked by
Tony Stark
79 views
Solve this equation by using the substitution method. Make sure you show ALL your work.
−4x + 3y = −2 y = x−1
1 answer
asked by
Butterball
80 views
What is the solution to the system below
2x+2y=0 x +5y+24 Responses (-5, 6) No Solution (-6, 6) (6, -6)
1 answer
asked by
Butterball
61 views
The point (-4, 6) is a solution to which system?
Responses {−5x+y=−2−3x+6y=−12 {x+y=2−x+2y=16
20 answers
asked by
ggg
168 views
how many solutions does the system of equations have? 4x=-12y 16 and x 3y=4
1 answer
asked by
joseph wagstaff
103 views
The point (5, −3)
is a solution to which system of equations? Responses y=x−8
33 answers
asked by
BearBear1234
120 views
Solve the system of equations
3x+2y=2 −2x+y=8
1 answer
asked by
BearBear1234
58 views
Y=-2
4x-3y=18 systems of equations with substitution
1 answer
asked by
skittlez
64 views
Multiple Choice
Solve the system of equations. y = 2x² – 3 y = 3x – 1 A. no solution B. (–one-half, 5), (2, –start
1 answer
asked by
takemichi
94 views
Put the steps in order that are used to solve the following systems of equations by substitution.
{−7x −2y = −13x − 2y =
3 answers
asked by
Anonymous ;)
124 views
How do you find the solution to a systems of equations graphically?
Responses find the slope of the graphs It is the coordinate
4 answers
asked by
Anonymous ;)
139 views
How many solutions does the system of equations have?
2x = –10y + 6 and x + 5y = 3 A. one B. two C. infinitely many D. none And
1 answer
asked by
Temporary
110 views
How do you find the solution to a systems of equations graphically?
Responses A find the slope of the graphs B It is the
1 answer
asked by
Serfs
113 views
How do you find the solution to a systems of equations graphically?
find the slope of the graphs It is the coordinate pair at the
4 answers
asked by
Serfs
131 views
Two numbers have a sum of 1,212 and a difference of 518. Which system of equations could we use to solve this problem?
1 answer
asked by
I’m Going Back Home
70 views
Determine the solution for the system of equations below.
{5x-5y=20 {-2x+2y=-4 infinitely many solutions (2, -2) (-2, 2) no
1 answer
asked by
I’m Going Back Home
59 views
Use addition to solve the linear system of equations.
Y=3x+1 Y=2x-4 (-2,1) (1,-2) (1,2) (-1,-2)
1 answer
asked by
I’m Going Back Home
70 views
How many solutions does the following system of equations have?
{y=x-2 {y=x+2 two solutions no solutions one solution infinitely
1 answer
asked by
I’m Going Back Home
74 views
Given the system of equations.
{4x+y=8 {6x-9y=12 Which of the options represents the resulting equation after an equivalent
1 answer
asked by
I’m Going Back Home
105 views
The graph shows one of the linear equations for a system of equations. Which equation represents the second linear equation for
1 answer
asked by
Red
93 views
The graph shows one of the linear equations for a system of equations. Which equation represents the second linear equation for
1 answer
asked by
Red
110 views
The graph shows the solution to which system of equations?
Responses A y = 2x + 1 and y = 2x - 3y = 2x + 1 and y = 2x - 3 B y =
7 answers
asked by
Red
92 views
How many solutions does the system of equations have?
y = −14x +5 4y + x −20 = 0 Responses No Solution No Solution Infinitely
1 answer
asked anonymously
81 views
The point (2, 5)
is a solution to which system of equations? Responses y=x−8 2x+y=7 y is equal to x minus 8, , 2 x plus y is
1 answer
asked anonymously
130 views
What will the graph look like for a system of equations that has no solution?
1 answer
asked by
fire force volume 20
43 views
How do you find the solution to a systems of equations graphically?
1 answer
asked by
fire force volume 20
148 views
Solve the following system of equations using method of invertsion method x+y+z =2,2x-y+z=9,2x-3y+4z=4
10 answers
asked anonymously
74 views
Real-World Systems of Equations Quick Check
1 of 51 of 5 Items Question The senior class at Hartford High School is planning
10 answers
asked by
angle of death
404 views
The point (5, −3)
is a solution to which system of equations? y=x−8 2x+y=7 y = x + 2 y = x + 5 y = x + 2 , , y = x + 5 y =
4 answers
asked by
anon
73 views
How many solutions does the system of equations have?
y = −2x +12 4y + x −20 = 0
4 answers
asked by
anon
84 views
The point (5, −3)
is a solution to which system of equations?
3 answers
asked by
anon
49 views
10x + 3y = -11 8x + 2y = -6
1 answer
asked by
anon
46 views
Solve the system of equations algebraically. Show all work.
y=-x^2+8x+11 y=5x-7
1 answer
asked by
John
90 views
Solve the system of equations
3x+2y=2 −2x+y=8 Responses (-4,2) (-4,2) (4,-2) (4,-2) (-2,4) (-2,4) (14,-20)
4 answers
asked anonymously
60 views
Samuel currently has 18 rocks in his collection and gains 4 each week. Lewis currently has 30 rocks in his collection and gains
1 answer
asked anonymously
82 views
Unit 5 Solving Systems Test
7 of 137 of 13 Items Question Put responses in the correct input to answer the question. Select a
1 answer
asked anonymously
106 views
The point (5, −3)
is a solution to which system of equations? Responses y=x−8 2x+y=7 y is equal to x minus 8, , 2 x plus y is
1 answer
asked anonymously
73 views
Unit 5 Solving Systems Test
1 answer
asked anonymously
78 views
How do you find the solution to a systems of equations graphically?
1 answer
asked by
anon
99 views
Match the system of equations to the number of solutions it has.
y=5x+7 3y−15x=18 x−2y=6 3x−6y=18 y = 3x + 6 y=−13x−4
4 answers
asked by
Anonymous ;)
125 views
Match the system of equations to the number of solutions it has.
Put responses in the correct input to answer the question.
1 answer
asked by
Anonymous ;)
85 views
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