Posted by dani on Tuesday, January 31, 2012 at 6:48pm.
or each month jack works he earns an increase or raise of $. 05 on his hourly pay if he has already worked for three months, which shows his 4th month's hourly rate in terms of his first month's hourly rate?

math  Ms. Sue, Tuesday, January 31, 2012 at 6:51pm
What are your choices?

math  dani, Tuesday, January 31, 2012 at 6:55pm
A) r +.20
B) r + .15
C).15r
D) 3R + .15 
math  dani, Tuesday, January 31, 2012 at 6:56pm
Those are the answer choices

math  Ms. Sue, Tuesday, January 31, 2012 at 6:59pm
B.

math  dani, Tuesday, January 31, 2012 at 7:01pm
thanks so much ! have a blessed day/night

math  Ms. Sue, Tuesday, January 31, 2012 at 7:08pm
You're very selcome.