Marlena bought 1 2/3 pounds of French Roast coffee and 3 1/8 pounds of Columbian coffee and paid $31.25. Rowen bought 2 5/12 cup
s of French Roast coffee and 9/16 pounds of Columbian coffee and paid $15.15. Find the cost per pound of each type of coffee.
1 answer:
Answer:
$4.50 for French Roast
$7.60 for Columbian
Step-by-step explanation:
tried substitution and elimination method but got different answers to I graphed these equations and found the point of intersection
5/3x + 25/8y = 31.25
29/12x + 9/16y = 15.15
point of intersection (4.5, 7.6)
You might be interested in
Answer:
I don't how to do this but check Quizlet♂️
lol you also in mcp
;adksfj;dkjaf;dkfjkdjaf;kdsjfaksdfj;askdj;fsadklfj;askdfjsakldj;fasdkljfaskldjfasdklf
Answer: $1500 + 3% + $82,975= 84475.03
Step-by-step explanation:
3.c - 8 = 5
(3.c - product of 3 and a number)
(-8 : 8 less)