Substitute
4x+2=x-4
Then solve
3x=-6
x=-2
Substitute answer into an equation to find y
y=-2-4
y=-6
So you solution is:
(-2,-6)
Answer: multiply the number of pounds by 16 to get number of ounces (since there isn't a number in between weighs/pounds)
12x²-8x-15 should be your answer
Step-by-step explanation:
area=6992m2
length=92m
Now,
area of rectangle=6992
