20. 3n + 2
21. 0.5n - 9
22. n - 9^2
23. |-16| + n
24. |-8 - 2n|
25. n(9 + 3)
26. n(22 - 5)
27. n(4 - 3)
28. 7(n + 3)
29. (-19 + n)/10
30. (2 + n)/4
Answer:
<u>f(f¹(14)) = 134</u>
Step-by-step explanation:
Given :
Find the value of f(14) :
- f(14) = 3(14) + 2
- f(14) = 42 + 2
- f(14) = 44
Therefore, f(f¹(14)) = f(44).
Solving :
- f(44) = 3(44) + 2
- f(44) = 132 + 2
- <u>f(f¹(14)) = 134</u>
Answer:
right bottom
Step-by-step explanation:
Step-by-step explanation:
Unit rate means one of something, or per one.
Divide 3.60 by 6 to identify the cost of 1 apple.
It costs $0.60 per 1 apple.