Answer:
Step-by-step explanation:
i assume x+y=6(1/2)=\frac{13}{2}

Answer:
total cost, or c = number of months rented after first month, or x, times $30 + $5
c=30x+5
Step-by-step explanation:
I think 7x-y=-2 is the answer
Answer:
6:1
Step-by-step explanation:
48:( 4+4 )
= 48:8
= <u>6:1</u>