Yes it is a geometric sequence and the common ratio is 2/3
1.8/7.2=0.25
The increase is 25%
The inverse function is f^-1 (x)= -2+(x/3) dont add the parenethese though, i used the parenethese to show that its x over 3. hope that helped! :D
Answer:
7 for $32.76
Step-by-step explanation:
23.60/5 is $4.72
32.76/7 is $4.68
3.50x + 5 < 30
Ellie wants to spend less than 30, so it’ll be less than.