Answer:
răspuns corect 2
Step-by-step explanation:
dami coroana te rog
1. In a week there are 7 days. So your andwer would be 21/10. The decimal is 2.1.
Let x=balloon swords
let x+4=balloon dogs (four more than x is x+4)
let x+7=balloon hats (three more than x+4 is x+7)
the answer is x+7
I don't know how to correctly explain the second answer (although I do know that it is 1)
Y = 4x + 2
y = 4×10 + 2
y = 42
the 10th term is 42
