Answer:
The three values are: 9, 10 and 11
Step-by-step explanation:
3(x + 1)(x + 7) − (2x + 5)²
3(x² + 8x + 7) − (4x² + 20x + 25)
3x² + 24x + 21 − 4x² − 20x − 25
-x² + 4x − 4
-(x² − 4x + 4)
-(x − 2)²
A squared number is never negative (provided x is a real number), so -(x − 2)² is never positive.
Well $16 times 16 would be $256.
If each shirt costs $1 then she could buy 16 shirts.

At the beginning, Malik had 33 beads, and Eric had 44, making them have 77 beads in total
At the end, Malik had (33 + 13 =) 46 beads and Eric had (44 + 48 = ) 92 beads.
Answer:
88 cm²
Step-by-step explanation:
The perimeter of each square is 22 cm
we should divide by 4 to get the length of the square
22/4=5.5 cm
so we should multiply by 2 to get the length of the rectangle
5.5*2= 11
the perimeter is :
P= 5.5+5.5+5.5+11+11+5.5+5.5+11+11+5.5+5.5+5.5 = 88 cm²