If F(x, y, z) = xyz - x?y3z3 = 0
defines y implicitly as a function of x and z,
then
dy

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?