The sum of two numbers is 12. The first number, x, is twice the second number, y. Which system of equations could be used to find the two numbers? A system of equations. x plus y equals 12. x equals 2 plus y.
A system of equations. x plus y equals 12. x equals 2 y.
A system of equations. x y equals 12. x equals 2 plus y.
A system of equations. x y equals 12. x equals 2 y.

D) x+y=12, x=2y

Step-by-step explanation:

We know that x+y=12 and x=2y given the word problem, so D is correct.

the answer is d

Step-by-step explanation:

i just did the test

nope.   happens to me as well.

-aparri

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1