To solve this problem, we must multiply the cost of one box of chocolates ($9) by the number of boxes of chocolates purchased (15) to find the total cost of the chocolates.
$9 * 15 = $135
Therefore, your answer is $135, or option D.
Hope this helps!
Answer:
12
Step-by-step explanation:
8×3=24
3×4=12
24-12=12
I don't know what the Euler's Formula is..:(
Answer:
23,24,26,27 sorry if you get it wrong