Answer:
8 groups
Step-by-step explanation:
just keep taking away 18 till u can't anymore
your welcome
Let x be the no. of seconds it takes for the balloons to be at the same height.
7+3x = 12+2x
Deduct both sides by 2x.
7+x = 12
Deduct both sides by 7.
x = 5
Ans: It will take 5 seconds for the balloons to be at the same height.
Answer:
Y= 3
Step-by-step explanation:
When the line hits - 1
The y axis shows that its 3
