Answer:
c.
Step-by-step explanation:
15-3-3=9...........
see explanation
If we consider the differences between consecutive terms, that is
- =
1 - =
1 - 1 =
To obtain the next term in the pattern add to the previous term.
batches = 5 ⇒ milk = 1 + = 1
batches = 6 ⇒ milk = 1 + = 2
A
Substitute the given values into the expression
2a² + cb
= 2(5)² + 3(11)
= 2(25) + 33
= 50 + 33
= 83 → A