1487.93
The 8 next to the 2 rounds it up to 3.
U can add 6 on each side. So it’s y/10 = 10 then you can multiply by 10 by each side so y=100
Add 3x to both sides of the equation which means y=13+3x
12 is correct because 12*1=12 and 6*2=12
Answer:
geometric sequence
Step-by-step explanation:
If the sequence is geometric then there is a common ratio r between consecutive terms.
= =
= =
= =
Then sequence is geometric with common ratio r = ( ≈ 0.67 )