I think about 870? Because I’m pretty sure your suppose to do subtraction
I think the equation should be

where 3 is the common ratio of the exponential function
so the answer is C.
Answer: 109
Step-by-step explanation: add 19.95 to 79 then subtract it from 221.97
1). x = 2
2). y = 8
3). y = 4x
4). y = 10x - 12
5). y = 2 x²
Answer:
6 and 7
Step-by-step explanation:
27 divided by 4 equals 6.75 and that number is in between 6 and 7