Answer:
a
Step-by-step explanation:
edge 202011
Answer: 23.29
Step-by-step explanation:
Sequence one is geometric since you are multiplying each number by a certain value (-2). Sequaence 2 is arithmetic since you are ADDING each number by -20
Four times would be the number(y) times 4 =4y, it’s equal to the number (y) increased (+) by 15. Answer: 4y=y+15