subject
Mathematics, 01.10.2021 14:00 joshajgaa

5) Which system of equations is equivalent to the system of equations shown?
2x - 4y = 12
3x - 5y = 20
A)
5x - 9y = 32 and 6x - 10y = 40
B)
5x + 9y = 32 and 6x - 10y = -40
C
5x - 9y = 32 and 6x + 10y = 40
g
1
DI
5x - 9y = 32 and 6x - 10y = -40

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:30, allicat133
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
image
Mathematics, 21.06.2019 23:00, jayjay2006
What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)
Answers: 1
image
Mathematics, 21.06.2019 23:30, tumadreeve7852
Select the correct answer and solve for y
Answers: 2
image
Mathematics, 22.06.2019 00:30, ejones123
Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation
Answers: 2
You know the right answer?
5) Which system of equations is equivalent to the system of equations shown?
2x - 4y = 12

Questions in other subjects:

Konu
Mathematics, 02.11.2020 05:00
Konu
English, 02.11.2020 05:00