Farmer fred went to market to sell 51 animals. he sold each pig for $10, each cow for $20 and each chicken for $5.
happy and exhausted he returned home with $505.
how much in transport fees would farmer fred have to pay if he was charged:
$1 per cow,$0.50 per pig and $1 per 3 chickens?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)