Answer:
-3
Step-by-step explanation:
$66. 10% of $60 is $6, so add that to $60.
Answer:
B
Step-by-step explanation:
Because -1/2 is not a whole number so b is the only answer left
Combine your like terms: 5v + 5 = 5v +4
subtract the 5v and 4 from each side: 0 = 1
because 0

1, there is no solution