Answer:
5
Step-by-step explanation:
Let me know if I am wrong
3 times 0.78 = 2.34 dollars
5.00 - 2.34 = 2.66
So your change is $2.66
Answer:The United States Electoral College is the group of presidential electors required by the ... They choose one elector per district and two electors for the ticket with the ... on the count of both voter and non-voter residents for state apportionment. ... there can be a president elected who does not win the national popular vote.
Step-by-step explanation:
The equation in standard form would be,

All you have to do is move -2/7x to the other side.
Hope this helped
:D