1984 - no idea on the value
Your serial number indicates that your Marlin model 15Y(Youth) rifle was made in the year 1986.
Gunpartscorp.com
1985. Single-shot .22 bolt-action rifles generally top out around $100. sales@countrygunsmith.net
Try e-gunparts.com
3
LCM of 3y - 5 and 15y - 5 depends on the value of y, which is an unknown.
5x-15y = -10
=15y in algebra when you see a letter by itself (e.g) y or a it always has an invisible 1 in front of it. so in this case 15y divided by y (15y/y) the y on its own is actually 1y. so taking this into account 15y divided by 1y equals (=) to 15y. we know this because 15 divided by 1 (15/1) equals (=) to 15. because we don't know the value of the letters, in this case y, we assume the value of y = 0. so y has no factor in this equation except standing behind the numbers and doing nothing. hope this helped someone (coming from a student currently doing algebra in math)
GCF(15y, 25) = 5.
3xy-4x + 15y-20 Sol: As there are no number are same. So -4x-3xy +15y-20 -------------------- -4x-3xy+15y-20
15y^8 - 7y^3 = y^3(15y^5 - 7)
15y+14=2(5y+6) 15y+14=10y+12 15y+14-14=10y+12-14 15y=10y-2 15y-10y=10y-2-10y 5y=-2 y=-2/5