Answer:
Step-by-step explanation:
The first answer.
total is 47.70
change is $12.30
i believe its 27
Step-by-step explanation:25 times two= 50 27 times two= 54 +one more is 55. so it is 27
No solution
=> y+3 = y+9
<u><em>Subtracting both sides by y</em></u>
=>
=> 3 ≠ 9
So, This equation has no solution.