Answer: A)
+ a
add the two equations together to get A.
the ones cancel eachother out and you cant add
to a
(-2x+4)+2(2x+1)= -2(-x-3)
Answer:
A
Step-by-step explanation:
i did it
One solution x = 1, y = 4
Answer:
2,500,000 This is in standard form.
2.5 x 10^6 This is in scientific notation.
Step-by-step explanation: