Answer:
no solutions
Step-by-step explanation:
10x+2y=42
5x+y=20
Multiply the second equation by -2 to use elimination
-2(5x+y)=20*-2
-10x -2y = -40
Add this to the first equation
10x+2y=42
-10x -2y = -40
--------------------------
0 = 2
This is never true. This means there are no solutions
Answer:
8.20=0.1s+5 <- equation
32 songs
Step-by-step explanation:
The soda makes up 2/7 of the recipe. 2/7 of 56 is 16