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Systems of Equations
Page 2
Questions (8,665)
identify the choice that best completes the statement or answers the question.
For questions 1-3, what is the solution of the
13 answers
asked by
liv
7,425 views
Real numbers x and y have a difference of 16 and a product of 23. Find x^2+y^2.
5 answers
asked by
hello
2,237 views
Find solutions to the system
y=x^2+3x-4 y=2x+2 A (-3,6)and(2,-4) B (-3,-4) and (2,6) C (-3,-4) and (-2,-2) D no solutions
4 answers
asked by
ninaaaa
785 views
For what value of the constant (c) does the system of equations below have no solutions (x,y)?
3x - 5y = -2.3 6x - cy + 9.3 How
3 answers
asked by
Cassie
1,495 views
In 2009, a diabetic express company charged $38.85 for a vial of type A insulin and $30.49 for a vial of type B insulin. If a
4 answers
asked by
Liamz
4,605 views
Solve the system of equations.
−4x+6y=38 x−5y=−20 (1 point) Responses (5, 3) left parenthesis 5 comma 3 right parenthesis
3 answers
asked anonymously
48 views
Solve the system of equations. −4x+6y=38 x−5y=−20 (1 point) Responses (−5, 3) left parenthesis negative 5 comma 3 right
3 answers
asked anonymously
68 views
Does the graph show the system of equations x+y=2 and −x+y=7? Should the lines for the system be parallel?
(1 point) Responses
1 answer
asked by
Ebaybu
61 views
Use the substitution method to find the solutions to the linear-quadratic system y=x2−x−40 , y=−3x−5 ?
1 answer
asked anonymously
45 views
Find the solution to the system of equations graphed here.
Responses A (-1, -3)(-1, -3) B (1, -3)(1, -3) C (1, 3)(1, 3) D (3,
1 answer
asked anonymously
82 views
Solve the real world problem using a system of equations the o Donnell Are having a birthday party for their son and they are
1 answer
asked by
The
75 views
Solve the system of two equations using elimination with multiplication.
4x−6y=−48 −2x+4y=30 (1 point) Responses
1 answer
asked by
thena
47 views
solve the system of two equations using substitution.
y=2+3x 4x-3y=-16 (1 point)
1 answer
asked by
whydouneedtoknow
57 views
Solve the system of two equations using substitution.
y=2+3x 4x−3y=−16 (1 point) Responses (2, 10) left parenthesis 2 comma
1 answer
asked by
STICK OUT DAT GYAAT
65 views
Match each system on the left with all words that describe the system on the right. Choices on the right can be used more than
1 answer
asked anonymously
32 views
What is the last step to solving a system of equations
1 answer
asked by
J.J Powell
219 views
For what values of k will the line 2x+9y+k=0 be normal to the hyperbola given by 3x^(2)-y^(2)=23? Justify your answer
5 answers
asked by
Anonymous
4,150 views
How many solutions does the system of equations have?
y=6x+2 and 3y-18x=12 one two infinitely many none How many solutions does
7 answers
asked by
please help 3 days till semester is overrr helpppp
5,554 views
Find the ordered quintuplet (a,b,c,d,e) that satisfies the system of equations a+2b+3c+4d+5e=177,
2a+3b+4c+5d+e=154,
5 answers
asked by
Speedo
3,016 views
What is the value of the y-coordinate of the solution to the system of equations x + 2y = 9 and x - y = 3?
5 answers
asked by
billy
4,796 views
Which graph represents the solution to the given system?
y = –4x + 4 y = 1/2x – 2 i know theres no graphs included, but can
7 answers
asked by
hipniblet
3,896 views
Solve the system below.
y=x2-2x-6 y=4x+10 A. (-2, 2) B. (8, 42) C. (-2, 2) (8, 42) D. There is no real solution
5 answers
asked by
Cami
1,359 views
1.What is the solution of the system?
y=9x-2 y=7x+3 A.(-5/2,41/2) B.(5/2,41/2) C.(5/2,-41/2) D.(-5/2,-41/2) 2.The table below
6 answers
asked by
GummyBears
4,188 views
Which value of k will make the plane r=(k,3k,12) +s(2,2,3)+t(-1,1,3), s,teR passing through the origin?
a) 2 b) 1 c)0 d) -1
4 answers
asked by
Jenny
1,979 views
Use normal vectors to determine the intersection, if any, for each of the following groups of three planes. Give a geometric
3 answers
asked by
Nicole
1,581 views
A nut mixture of peanuts and pecans at a small fair is $1.00 per pound of peanuts and $4.25 per pound of pecans. Over the entire
4 answers
asked by
Rocher
788 views
5v=11+3u
2u+7v=3 Solve with elimination method
4 answers
asked by
Temitope
290 views
Mal bought 3 bottles of milk and 4 bags of chips for a total of $17. At the same shop, Barbara bought 1 bottle of milk and 5
4 answers
asked by
student #1
963 views
Solve the system of equations below by graphing.
mc009-1.jpg What are the approximate solutions rounded to the nearest tenth?
4 answers
asked by
Antonio
2,464 views
Solve the system of equations -x+6y=13 and 4x-10y=-10
3 answers
asked anonymously
74 views
How many solutions does the system have? 12x−15y=18 4x−5y=6(1 point) Responses no solution no solution infinitely many
3 answers
asked anonymously
68 views
Use the substitution method to solve the system 2.5x+y=−2 , 3x+2y=0 .
1 answer
asked by
:)
36 views
Solving Systems of Equations by Graphing Practice
Complete this assessment to review what you've learned. It will not count
13 answers
asked by
Asma Amer
168 views
Solve the system of equations. 5x-4y=-44 -x+3y=22
1 answer
asked anonymously
12 views
The cost, C, in dollars of producing n yearbooks is represented by the equation
C =1000+5n Last year it cost $1375 for all the
3 answers
asked by
Emily
488 views
Solve the following system of equations using the elimination method. 2x+y=3.5 , −x+2y=2.5 (1 point) (,)
1 answer
asked anonymously
48 views
Which of the following uses the substitution method to solve linear-quadratic system y=x2−4x+8 , y=3x−4 ?(1
1 answer
asked by
Taylor swift
64 views
Use the table to answer the question.System A System B−x+y=1x+y=11x+y=11?Which of the following shows the equation that
1 answer
asked by
Taylor swift
83 views
How many solutions does the system have?
12x−15y=18 4x−5y=6
1 answer
asked anonymously
49 views
Consider the two equations you circled, which form a system with infinite solutions? Solve the equations.
What do you notice
1 answer
asked anonymously
105 views
Solve the system of equations.
3x+y=2 7x−4y=30 (1 point) Responses (2, −2) left parenthesis 2 comma negative 2 right
1 answer
asked anonymously
270 views
answer this question in the following order
Examine the different equations that follow: 1. y=5x–4 2. y=–2x+3 3. y=3x+1 4.
3 answers
asked by
answers
52 views
Review the graphs of a system of two linear equations in two variables: x−5y=7 and 3x−2y=−4 . Find the solution to both
1 answer
asked anonymously
115 views
Solve the system of two linear equations.
−3x−4y=−23 3x−5y=5(1 point) Responses (5,−2) left parenthesis 5 comma
1 answer
asked anonymously
43 views
Solve the system of equations
5X minus 4Y equals equals -44 Negative X plus 3Y equals 22
1 answer
asked by
The
27 views
Which of these graphs shows that the linear system - 2x + y = 6 and 4x - 2y = - 12 has an infinite number of solutions ? (1
1 answer
asked anonymously
73 views
Solve the system of equations.
5x+2y=14 x−6y=22 (1 point) (___,___)
5 answers
asked anonymously
20 views
Solve the system of equations 5X minus 4Y equals -44 and negative X plus 3Y equals 22
1 answer
asked anonymously
40 views
What is the value of x in the solutions to this system of equations?
2x+4y=-17 y=-3x+2 A. -2.5 B. 5.5 C. 2.5 D. -5.5
1 answer
asked by
COWBOYS
12 views
.
(08.02) Which of the following graphs best represents the solution to the pair of equations below? (4 points) y = −x + 6 y =
1 answer
asked anonymously
38 views
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