subject
Mathematics, 05.12.2019 01:31 lennyatme

Which system of equations has only one solution?
a) 4x + 2y =8
-4x - 2y =3

b) -5x + y =6
5x - y = - 6

c) -3x + 4y = 2
3x - 4y =0

d) 2x + 4y = 6
3x - 4y =9

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 21:30
What is r i 4.5+10r=-6.5 with work pls
Answers: 1
Answer
question
Mathematics, 21.06.2019 22:30
Line wx is parallel to line yz. if m
Answers: 3
Answer
question
Mathematics, 21.06.2019 23:00
What is the answer to the question 5x+2x
Answers: 2
Answer
question
Mathematics, 21.06.2019 23:30
Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28
Answers: 3
Answer
You know the right answer?
Which system of equations has only one solution?
a) 4x + 2y =8
-4x - 2y =3

...
Questions
question
Mathematics, 24.11.2021 14:10
Dau coroanaIn trapezul dreptunghic ABCD (AB||CD) , m(...
question
Biology, 24.11.2021 14:10
Based on the results of earlier studies, Coleman hypothesized that the ob (the wild-type) gene codes for an appetite-suppressing hormone whose product...
question
English, 24.11.2021 14:10
During the 1930s, extreme drought and high winds made life incredibly difficult in the Great Plains region of the United States. In many areas, rainfa...
question
Mathematics, 24.11.2021 14:10
Given that events A and B are independent with P(A) = 0.48 and P(BA) = 0.9, determine the value of P(B), rounding to the nearest thousandth, if nece...
question
Mathematics, 24.11.2021 14:10
For question 14, use Descartes' rule of signs to describe possible combinations of roots for the polynomial. 14. h(x) = 2x^3 +5x^2 - 31x - 15 ...
question
Mathematics, 24.11.2021 14:10
Find the measure of each angle indicated. Assig 2 3 4 S 123 B B) 550 A) 569 C) 61 Solve...
question
SAT, 24.11.2021 14:10
Steven and dan like to play a lot of video games. On sunday, dan played 4 fewer than twice the number of hours that steven played. They played a total...
question
English, 24.11.2021 14:10
Dylan is anticipating the audience for a report he is writing. What question should he ask during this stage of the writing process...
question
French, 24.11.2021 14:10
How to practice tennis if you can sami give an answer please much...
question
Geography, 24.11.2021 14:10
In uniform sediments with a relatively constant and gentle slope at the surface, a drainage network is expected....
question
Mathematics, 24.11.2021 14:10
The Graph shows the savings in Andre’s Bank account. What is the meaning of the vertical intercept in this situation.
question
Business, 24.11.2021 14:10
A podcast is a series of media files, including audio or video files that are downloadable through: 14 letter word...
question
Health, 24.11.2021 14:10
2. If a client has an intravenous infusion (IV), an arteriovenous (AV) graft for kidney dialusis, or some other type of injury such as a burn, you s...
question
Biology, 24.11.2021 14:10
Andrew has his gall bladder removed after developing several large gall stones. After surgery, he cannot release large batches of bile into the duoden...
question
Business, 24.11.2021 14:10
Lauren rents an apartment for $1,000 per month. How much equity will she have built up after living there for two years...
question
Mathematics, 24.11.2021 14:10
#Help plz #No spam -_-||#Quality answer needed
question
Mathematics, 24.11.2021 14:10
GEOMETRY PLEASE HELP!! ...
question
Computers and Technology, 24.11.2021 14:10
How far is East Point from college Park...
question
Computers and Technology, 24.11.2021 14:10
Write a python program that asks the user to enter the rainfall for each of 12 months using a loop and store th...
question
Physics, 24.11.2021 14:10
Mark is carrying books (200N) down the 100-m hall. How much work is Mark doing on the books?...
More questions: Mathematics Another questions
See results (0)