You buy butter for $3.31 a pound.
one portion of the onion compote requires 1.7 oz of butter.
how much does the butter for one portion cost?
round to the nearest cent.
, i really need with this one.

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15