Ok.graph the 2.3 and the 6.8 as regular decimals, draw a line, annd I dont know how to do the last part. :(
7-3y=22
-7 -7
-3y=15
Divide by -3. y=-5
I’m pretty sure it’s 60 but I’m not 100% sure so I’m sorry if it’s wrong
Answer:
In other words, $100 in 1987 is equivalent in purchasing power to about $227.09 in 2020, a difference of $127.09 over 33 years. The 1987 inflation rate was 3.65%. The current inflation rate (2019 to 2020) is now 2.49%
