Its 2x^2-4x, to check it add it to 3x^2-2x or
2x^(2)-4x+3x^(2)-2x
total charge = days late * fine
3.77 = 13*fine
divide by 13 on each side
3.77 /13 = fine
.29
The charge is $.29 per day
I believe one
is named congruent triangle
not sure for the other one
Answer:
Hope this helps!
Please see through the steps below
There are 7 sides available.
The fundamental counting principal tells us to find the total number of combinations of independent items, multiply the number of choices from each one (choices x choices x....)
This means that drink x sides x sandwiches = 560. We know there are 16 sandwiches and 5 drinks. Let S be the number of sides:
15(6)(S) = 560
80S = 560
Divide both sides by 80:
80S = 560/80
S = 7
