First, we are going to identify what information we have and what is unknown:
Chile's area=291,930
Mexico's area=761,606
Unknown= How much larger Mexico is than Chile.
Next we will write an equation showing Mexico's area minus Chile's area:
761606-291930
Then we will solve and get a difference of:
469,676
Now you know the exact number, so now we need to round to the nearest thousand to find a rounded answer.
761606 rounds to 762,000
291930 rounds to 292,000
762,000-292,000=470,000
470,000 is close to 469,676.
Therefore, Mexico is about 470,000 square miles larger than Chile.
Y=3.1x+400 The x is how much it grows per week and the 400 is where it started at. the y is how tall it is after x weeks
The simplest form is 4y+6?
you distribute the 4 to everything in the parentheses and then combine like terms so you would combine the 8 and -2
Deez nu-tz gottem lol
I looked it up your so welcome
No because it would be
if you knew that
ax^2+bx+c was a trinomial square, then the factored form would be

or

so
if w^2-9w+81 is perfect square, factored form is either

or

aka

or
expand them
(x+9)^2=x^2+18x+81, wron middle term
(x-9)^2=x^2-18x+81 wrong
so it is not