A coffee company wants a new flavor of Cajun coffee. How many pounds of coffee worth $7 a pound should be added
to 30 pounds of coffee worth $4 a pound to get a mixture worth $5 a pound?
Complete the table below. Let x represent the number of pounds of $7 per pound Coffee.
Number of
Pounds
Cost per
Pound
X
$7 per pound Coffee
$4 per pound Coffee
$5 per pound Coffee
(Do not simplify.)
.
5
Value
4(30)