Answer:
I know that 4 is 35
Step-by-step explanation:
Answer:
c)
subtract 5 times the second equation from 2 times the first equation
Step-by-step explanation:
subtract 5 times the second equation from 2 times the first equation
This will make the coefficient of the y variable 10
for both equations
10y - 10y = 0
leaving only x
120 + 125x = y
120 + 125(12) = y
120 + 1500 = y
The answer is $1620 for 12 months.