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

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units

Consider the diagram. lines e and c can be described as

Whats is the value of the variables ?