Answer:
A
Step-by-step explanation:
Hello, please consider the following.
So the correct answer is the first one A.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
3601
-589
———-
To
359(11)
-589
———-
3012
Step-by-step explanation:
Answer:
y=|x|
Here's a graph if needed.
X = 47 + 9y
xy = 1860
y(47 + 9y) = 1860
47y + 9y² = 1860
9y² + 47y - 1860 = 0
> using a quadratic equation solver on a calculator but you can also use the quadratic equation = [-b+/- √(b²-4ac)]/(2a)
> only integer solution is x = 12
12y = 1860
y = 155
integers are 12 and 155
I believe it is 105 since if added together they make a linear pair(I believe) so, 180-75 equals 105.
