Tonya is 14 (17 - 3)
<span>Kevin is 7 </span>
<span>Uncle Rob is 51 (3 x 17 = 54, less 3)</span>
Answer:


Step-by-step explanation:
2x² +21x-61 = (x+7)²
expand
2x² + 21x - 61 = x² + 14x +49
move everything to one side
x² + 7x - 12 = 0
use quadratic formula

plug in the values

solve



Add them all up, and divide by 10 so 29+38+39+26+29+29+39+77+38+29 which is 33.5
This is even because they all can be divided if it was odd you would not be able to decide them
Answer:
From smallest to greatest: -6, -3, 0, 1, 5
Step-by-step explanation:
The negative numbers will be on the left side of 0, and the positive numbers will be on the right side of 0.