−4x + 4y = −8
Mathematics, 20.10.2020 06:01 KF16
Find an equivalent system of equations for the following system:
x + 2y = 2
−4x + 4y = −8
a) x + 2y = 2
−4x − 2y = 10
b) x + 2y = 2
5x + 4y = 8
c) x + 2y = 2
5x − 2y = 10
d) x + 2y = 2
5x − 2y = −8
Answers: 3
Mathematics, 21.06.2019 15:10
The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.
Answers: 1
Mathematics, 21.06.2019 17:30
Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is
Answers: 3
Mathematics, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
Answers: 1
Find an equivalent system of equations for the following system:
x + 2y = 2
−4x + 4y = −8
−4x + 4y = −8
Geography, 20.12.2019 13:31
Mathematics, 20.12.2019 13:31
Mathematics, 20.12.2019 13:31
Mathematics, 20.12.2019 13:31
Computers and Technology, 20.12.2019 13:31
Mathematics, 20.12.2019 13:31
History, 20.12.2019 13:31
English, 20.12.2019 13:31
Social Studies, 20.12.2019 13:31
Spanish, 20.12.2019 13:31