Respuesta :
A)
S = Strawberry wafer packets
c = chocolate wafer packets
s +c = 22
3.00s +1.00c = 30.00
B)
s + c = 22
s = 22-c
3.00(22-c) + 1.00c = 30.00
66.00 - 3.00c +1.00c = 30.00
66.00 -2.00c =30.00
-2.00c = -36.00
c = -36.00 / -2.00 = 18
18 packets of chocolate wafers
4 packets of strawberry wafers
Answer:
A)
S = Strawberry wafer packets
c = chocolate wafer packets
s +c = 22
3.00s +1.00c = 30.00
B)
s + c = 22
s = 22-c
3.00(22-c) + 1.00c = 30.00
66.00 - 3.00c +1.00c = 30.00
66.00 -2.00c =30.00
-2.00c = -36.00
c = -36.00 / -2.00 = 18
18 packets of chocolate wafers
4 packets of strawberry wafers
Step-by-step explanation:
hope this helps