Do you have to pick the answer or write it down
Answer:
Multiply each term in the second equation by 2
Step-by-step explanation:
We have a system of equations that are wanted to be solve through elimination, which would be adding/subtracting the two systems of equations together and finding a variable. Knowing that, we need to find a way to cancel out one of the variables in the system of equation, which in this case is the lower value, y. So looking at both equations, we see we have -2y and y, to get y to 2y, we would need to multiply it by 2. But we can't leave that alone, we would have to multiply each term in the second equation by 2. Therefore giving us the answer.
Kimmy was correct! The order of operations, or PEMDAS, says parentheses are first! So in the parentheses you have to either use exponents or division, but exponents are right after parentheses. So then you have 36/9 which is 4! Then you have addition or division, and division comes first! so 36/4 is 9, then that 9 plus the 12 equals 21!
Answer:
Table A is the correct linear function because both X and Y are the same if you subtract the number from above to the number below the first number. Both of the tables on the Y side are the same. Both tables on the X side has different numbers that are being used.
Step-by-step explanation:
Answer:
x=40 degrees
Step-by-step explanation:
a triangle is a total of 180 degrees. 180-120-20=40