Math Homework

Related Math Homework Questions
A dics jockey must play 14 commerical spots during 1 hour of
A dics jockey must play 14 commerical spots during 1 hour of a radio show Each commerical is either 30 seconds or 60 seconds long. If the total commerical time during 1 hour is 11 min, how many 30 sec… read more
homeworkhelp111
Bachelor's Degree
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1) Using substitution find the ordered pair for the following i)
1) Using substitution find the ordered pair for the following:i) 9x+4y=0, -9x+y=45. ii) 6x+2y=-20, -2x+y=20. 2)By elimination solve the following: i)5x+2y=-11, 7x-3y=17. ii)0.3x-0.2y=4,0.5x+0.3y=1. ii… read more
Scott
Master's Degree
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9. solve by the substitution method 7m+n 20 m-3n 28 answer
9. solve by the substitution method 7m+n=20 m-3n=28 answer is an ordered pair. 10. solve by the substitution method 3x=4y=-16 -3x+y=26 answer is an ordered pair. 11. solve by the substitution method 7… read more
Sandhya_sharma
Master's Degree
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I need help completing my assignment asap!!!!!! 1. Solve
I need help completing my assignment asap!!!!!! 1. Solve the system of equations by graphing . Then classify the system X+y=5 x-y=1 2. Solve the system of equations by graphing. Then classify the syst… read more
Chirag
Master's Degree
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solve systems of equations by graphing and classify system
solve systems of equations by graphing and classify system: x+y=10 x-y=8 8) solve by substitution method 7x-9y=-28 9x+110=y 9)solve by substitution method 6m+n=9 m-2n=8 10) solve by substitution metho… read more
Ryan
Bachelor's Degree
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In need of Assistance Asap! Section 7.1 Exercise 22, 38,
"In need of Assistance Asap! Section 7.1: Exercise 22, 38, 42, 56, and 70 Graph of the following system: 22) 3x - 5y = -9 5x – 6y = -8 Solve each system by substitution. Determine whether the Equation… read more
Chirag
Master's Degree
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Substitution method 5x-6y -42 5x+57 y Substitution method 2m+n 4 m-5n 35
Substitution method 5x-6y=-42 5x+57=y Substitution method 2m+n=4 m-5n=35 Substitution method 8x+7y=11 -7x+y=26 Substitution method 9x+8y=-13 -5x+y=29 The perimeter of a rectangle is 136 m. The length … read more
Stevewh
Teacher
Bachelor's Degree
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Chapter 7 of the text Section 7.1 and 7.2 Section 7.1
Chapter 7 of the text: Section 7.1 and 7.2 Section 7.1: Exercise 22, 24, 36, 38, 42, 56, and 70 Section 7.2: Exercise 8, 12, 16, 22, 26, 36, and 44 Section 7.1 The graphs of the following systems are … read more
Chirag
Master's Degree
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1)Solve by the substitution method , The solution is ( ) Type
1)Solve by the substitution method , The solution is ( ) Type an ordered pair. 4x - 7y = -37 3x + 32 = y 2) Solve by the substitution method. ( ) 9m + n =77 m - 7n = 37 3) Solve by the substitution me… read more
Ray Atkinson
Bachelor's Degree
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I need the answers to mat116 week seven checkpoint.I do not
I need the answers to mat116 week seven checkpoint.I do not understand what you mean by a screen shot.Or how to upload it to you.I understand that the questions change and you need the latest and grea… read more
Dan
Doctoral Degree
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I need help with these problems use elimination method x+7y 15 -x+8y 15 5x+3
I need help with these problems use elimination method x+7y=15 -x+8y=15 5x+3y= -11 7x-2y=17 0.3x-0.2y=4 0.4x+0.3y=49/23 Substitution method 9x+6y=-3 -3x+y=13 9x-9y=9 7y-3x= -5 0.05x+0.25=11 0.15+0.05=… read more
Chirag
Master's Degree
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Please solve the following problems for Algebra would need
Please solve the following problems for Algebra would need it due by Monday morning or asap. Be sure to show work. Thank You Graph each of the following systems 22. 3x – 5y=-9 5x -6y= -8 23. 4x + 5y= … read more
Scott
Master's Degree
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I need help asap with the following problems Solve system
I need help asap with the following problems: Solve system of equations and classify the systems. x+y=14 and x-y=4, solve systems of equations and classify 2x-6y=54 and 3x-9y=-27, Use set builder nota… read more
Stevewh
Teacher
Bachelor's Degree
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Can you pleas help me find the solution of the system of these
Can you pleas help me find the solution of the system of these three probelms? solve by the elimination method 0.3x-0.2y=4 , 0.2x + 0.3y = 5/23 and 6x-9y=25.5 7y-3x=-14 and 0.05x + 0.25y =11 0.15x + 0… read more
Scott
Master's Degree
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1. write interval notation for the set {x l - 4 x -9}.
1. write interval notation for the set {x l - 4 > x > -9}. 2. Solve the system of equations by graping. Then classify the system . 2x -6y=54, 3x - 9y=-9 a. what is the solution b. is it a consis… read more
Sandhya_sharma
Master's Degree
3,072 satisfied customers
Using the substitution method What is the solution of the ...
Using the substitution method: What is the solution of the system for the following? Question 1: 4x-8y=-40 and 9x+124=y Question 2: 6m+n=23 and m-3n=7 &nbs p; Question 3: 9x+5y=8 and -2x+y=13 Question… read more
Sk1llz
Math student
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1- Solve the system of the following equations by graphing.
1- Solve the system of the following equations by graphing. Then classify the system as consistant or inconsistent and the equation as dependant or independent. What is the solution system X+y= 13 X-Y… read more
Scott
Master's Degree
16,043 satisfied customers
I have five similar math questions that I need help on if ...
I have five similar math questions that I need help on if possible &n bsp; Solve by elimination method: 6x-9y=19.5 and 7y-2y=-8.5/ The second problem: Solve by elimination method 0.3x-0.2y=4 and 0.4x+… read more
abozer
Bachelor's Degree
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