Systems of equations substitution y=x-6 y=8x+1

y=x-6

subsitute x-6 for y in other equation

y=8x+1

x-6=8x+1

minus x from both sides

-6=7x+1

minus 1 both sides

-7=7x

divide by 7 both sides

-1=x

x=-1

subsitue back

y=x-6

y=-1-6

y=-7

x=-1 and y=-7 or in (x,y) form, (-1,-7)

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: