C. 8 - 2x = 5x - 2 is the anwser
Let x = pounds of $12 per pound coffee
then
20-x = pounds of $9 per pound coffee
.
12x + 9(20-x) = 10(20)
12x + 180 - 9x = 200
3x + 180 = 200
3x = 20
x = 20/3
x = 6 and 2/3 pounds of $12 per pound coffee
.
Amount of $9 per pound coffee:
20-x = 20-20/3 = 60/3 - 20/3 = 40/3
or
13 and 1/3 pounds of $9 per pound coffee
Answer:
10
10
Step-by-step explanation:
One fifth of fifty is 10.
Answer:
sorry i do not know the answer to this one :(SORRY):
Step-by-step explanation:
Answer:
that means all the other sides are x-45 and each of the angles are 60 degrees
(i dont know what your asking for)
