Answer:
$6.66
Step-by-step explanation:
You just take $19.99 and divide it by 3. Your answer is then 6.663.
Answer:
D.
Step-by-step explanation:
First, multiply straight across and put everything together:

Notice we can simplify by cancelling a b and reducing 3/12:

This cannot be simplified further.
D.
Answer:
5.5 inches
Step-by-step explanation:
Since it is a hexagon, there is 6 faces. The total lateral area is 6 times area of one face. The area of one face is 12 times the width so the total is 6*12*width which equals 396. Dividing both sides by 6 gives you 12*width = 66. Dividing both sides by 12 gives you width = 5.5.
Answer:
Quadratic, 16, 18, 6
Step-by-step explanation:
Did this assignment myself