Solve this proportion for k
it is 12 over k is equal to 24 over k

12 24

—- = ——

k k

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

286 divided by 457.6 what is the quotient?