Answer: 42 months
Explanation: Every month you have deposited $55. $2310 divided by $55 would be 42 months.
x+y=120_______1
x=4*y_________2
x=4y
substitute 4y for x in equation 1
`4y+y=120
5y=120
eliminate the coefficient of y
y=120/5
y=24
now,input 24 for y in equation 2
`x=4y
x=4*24
x=96
thus, the numbers are
96 and 24
Answer:
0.900
Step-by-step explanation:
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Answer:
standard form : 2x + y = -2
