Sarah has 8$ and wants to buy a combination
Answers
Answer: Please mark me as brainlest
Given: Sarah has $8 and wants to buy a combination of cupcakes and fudge to feed at least four siblings. Each cupcake costs $2, and each piece of fudge costs $1.
Step-by-step explanation:
number of cupcakes = x
number of fudge = y
2x + y ≤ 8
x + y ≥ 4
Solution of the system lies with in the triangle formed by points
(0 , 4) , ( 0 , 8) , ( 4, 0)
point (8, 10) is not included in the solution area for the system
as 2(8) + 10 = 26 > 8
(0 , 4)
She will buy 4 fudges only for 4 siblings in Rs 4
( 4, 0)
She will buy 4 cupcakes only for 4 siblings in Rs 8
( 0 , 8)
She will buy 8 fudges only for 4 siblings ( 2 for each ) in Rs 8
If she has to buy maximum then ( 0 , 8) is best suited
if she has to spend minimum then ( 0 , 4) is best suited