Cindy is longboarding 6 mi ahead of Tamira. Cindy is traveling at an average rate of 2 mph.
Tamira is traveling at a rate of 4 mph. Let x
represent the number of hours since Tamira
started longboarding. When will Tamira
be ahead of Cindy? Write an inequality to
represent this situation.
Cindy, 2 mph
Tamira, 4 mph

a

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;