subject
Mathematics, 03.12.2020 22:20 moowalden1239

Answer two questions about Systems A and B : System A
System B
5x +y = 3
5x +y = 3
4x-7y = 8
x + 8y = -5
1) How can we get System B from System A?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills
Answers: 2
question
Mathematics, 21.06.2019 17:00
Can anyone me with 32,33,36,37,and 40.
Answers: 1
question
Mathematics, 21.06.2019 18:00
Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?
Answers: 2
question
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
You know the right answer?
Answer two questions about Systems A and B : System A
System B
5x +y = 3
5x +y =...
Questions
Questions on the website: 13722363