I believe that the answer is: A all integers from 10 to 50 , inclusive
Step-by-step explanation: x= 2-y then plug that in for x so y= 2-y+2;
y=4-y; -4y=-y; y=-1/4
(6x+1)(-3x+1)
-18x^2-3x+6x+1
-18x^2+3x+1
You could easily do that yourself, with a pencil, and about the same amount of time it took you to post the question here.
If you go through and try them . . . 1/1, 1/2, 1/3, 1/4, 1/5 . . . etc., you'll find
that the thirds, sixths, sevenths, and ninths produce repeating decimals.
The oneths, tooths, fourths, fifths, eighths, and tenths don't.
Answer:
That is correct
Step-by-step explanation:
When doing the math you can find that b and d are correct
