Which is the simplified form of the expression (6-4)-9

I'll give you a hint. You had to used pemdas stands for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting.

First you had to calculate with parenthesis first.

Then you add and subtract from left to right.

Final answer

Hope this helps!

And thank you for posting your question at here on , and have a great day.

-Charlie

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point