D is the correct answer
Answer: r = -244
Step-by-step explanation:
Answer:
1. 17,20
2. 40,80
1. 5+3=8
8+3=11
11+3=14
14+3=17
17+3=20
pattern is +3
2. 2.5*2=5
5*2=10
10*2=20
20*2=40
40*2=80
pattern is *2
