<span>(3x + 5) + (2x - 9) - (4x + 3)
</span><span>3x + 5 + 2x - 9 - 4x - 3
5x - 4x + 5 - 12
x - 7</span>
Answer:
Step-by-step explanation:
ok so I'm going to try to show it the best c an
m = slope
the equation you use is
m
so when using that formula with the cords, you get

and then subtract everything and you'll get

1,000,000 is million
to round look at hundred thousand place or 100,000
see number before million (after comma)
if it is greater than or equal to 5, add 1 to current value of million and say all after is 0
if less than 5 then leave million value as is and make after 0
135,458,267
hundred thousand value is 4
4<5
135,000,000