What is pemdas i am just learning it

PEMDAS stands for:

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

Here is an easy equation to start off:

17 x 3 + 15 ÷ 3

= we first multiply 17 and 3 then the answer would be 51

51 + 15 ÷ 3

= then we divide 15 and 3 and the answer is 5

51 + 5

= last thing we add 51 and 5 then we get the answer of 56

so the final answer is 56!

17 x 3 + 15 ÷ 3

= 51 + 15 ÷ 3

= 51 + 5

=56!

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.