Answer:
t^2 -4t + 4
Step-by-step explanation:
(2t-4)(2t-4) Use the FOIL Method (first, outside, inside, last)
2t*2t =4t^2 First
2t*-4 = -8t Outside
-4*2t = -8t Inside
-4*-4 = 16 Last
4t^2 -8t -8t + 16 (simplify/add like terms)
(4t^2 -16t + 16)/4 (you can further simplify by dividing each value by 4)
t^2 -4t + 4
$14.10
This is because 16.92/6 = 2.82
2.82 is each lollipop.
2.82 x 5 = $14.10
The correct answer for this question is 68.
The answer is <em>c</em>^2+3<em>c</em>-40
Hope that helps!