Ans) 70
Tell me if you need steps
(Am 100% sure with this answer)
Answer:
the answer is figure C
Step-by-step explanation:
Answer:
61
Step-by-step explanation:
a = 17
d = 21 - 17 = 4
12th day: 17 + 4(12 - 1)
17 + 44
61
C because it's using the distributive property. It's breaking it down into sections.