Answer: "11 and 12" .
_______________________________
11² = 121 ;
12² = 144;
140 falls between 121 and 144 .
_______________________________
Answer:
5x +10
Step-by-step explanation:
3(x+2)+2(x+2)
Distribute
3x+6 +2x+4
Combine like terms
5x +10
Answer:
I don't understand the question
Are you missing something?
2xy=7
5xy=9
does not have a solution.
If you mean
2x+y=7
5x+y=9
please say so.
-36 + 47ji + 15j^2
Best luck with your studying
