Answer:
The amount of money A pays is 
Step-by-step explanation:
Let
x-----> amount of money A pays
y-----> amount of money B pays
we know that
------> equation A

so
------> equation B
substitute equation B in equation A and solve for x

Answer:
Step-by-step explanation:
400×1.2⁷ ≅ 1433 mice
Answer:
y= -1/2x + 11/2
Step-by-step explanation:
Answer:
The answer you should get is 9:3
Step-by-step explanation:
The answer would be 0.175 so yes it would be less than 5 hope I answered your question