5, 2, -1, -4, , , ,... a.
Subtract 3; -7, -10, -13
b.
Add 3; -7, -10, -13
c.
Subtract -3; 7, 10, 13
d.
Add 3; 1, 4, 7

A. Subtract 3; -7,-10,-13

Step-by-step explanation:

The list is decreasing so you can't be adding any positive numbers (cross out B and D.

If you subtract a negative, you're basically adding a positive. Therefore C is incorrect.

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

happy to

pls mark as brainliest

the answer is b