Sam is paid time and a half for overtime, if his basic hourly rate is $12.50 and he works 8 hours overtime, how much did he earn from working overtime?

Somone me i want to know what 18 hours out of 24 hours in a fraction

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.