Answer:
I think the answer is 432 cubic inches( in^3). Answer is the first option.
40 ÷ 2.40= 16.66
the teacher can buy 16 cookies
C = Cost To Download
M = Membership Fee.
T = 0.99C + M
Now, Plug In 6 For C.
And 12.49 For M
T = 0.99 * 6 + 12.49
0.99*6 = 5.94
T = 5.94 + 12.49
5.94+12.49 = 18.43
T = 18.43.
So, If You Want To Buy 6 Games On The Website, It Will Cost $18.43
You can find the area of a triangular prism by putting it into a bet and finding the area of all sides then adding them together
