I think the answer is x2 + 3x -28 and the x2 is x to the POWER of 2
Answer:
In order for me to answer the question i need to be able to see the time line please edit question
Step-by-step explanation:
Answer: A
Step-by-step explanation: A
Answer:
$0.85
Step-by-step explanation:
Multiply the first equation by -2 to give
4x - 2y = 6
-x + 2y = 3 Adding:-
3x = 9
x = 3
Plug x = 3 into second equation:-
-3 + 2y = 3
2y = 6
y = 3
Answer is x=3, y = 3
