Mira has $760 in her bank account and withdraws $40 each month. paulina has $210 in her bank account and deposits $70 each month. in how many months will mira and paulina have equal amounts of money in their accounts?
a.

5

b.

7

c.

8

d.

10

How to do this , and can some one explain

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.