Answer:
sandwich = 6.50
Step-by-step explanation:
Let s = sandwich price
d = drink price
6s + 4d = 53
4s + 6d = 47
Multiply the first equation by 3
18s + 12d = 159
Multiply the second equation by -2
-4s - 12d = -94
Add these equations together
18s + 12d = 159
-8s - 12d = -94
--------------------------
10s = 65
Divide by 10
s = 65/10
s =6.5
1/2. 50 pennies equals $0.50
Step-by-step explanation:
A:B:C
2:3
6:7
12:18:42
I think...
Y=2+1
2+1=3
So y=3
The answer is y=3
Answer:
Step-by-step explanation:
Brainly spaces it weird so I'll put it here