Answer:
E
Step-by-step explanation:
The ordered pair numbers seemed to big so I guessed and I was right.
13ab^3(1+3ab) -ANSWER
You're factorising 13ab^3 from the expression - hope this helps:)
So you would divid. 1/3 divide be 5/1. Keep the Dorset fraction. Change the sign to multiplication and change 5/1 to 1/5. And multiple straight actions to get 1/15
Answer:
x = -1
Step-by-step explanation:
5x + 2y = 1 (eqn 1)
y = -x + 2 (can also be written as y = 2 - x)
subbing y = -x +2 in eqn 1,
5x + 2(2-x) = 1
5x + 4 - 2x = 1
3x = 1 - 4
3x = -3
x = -1
Hope this helps, and please mark me brainliest if it does!
