Answer:
i think theres a typo somewhere
Step-by-step explanation:
Answer:
a is the correct answer
Step-by-step explanation:
-6-(-3)
-6+3
-3
long way
12 x 11 x 10 x 9 x 8 x 7 x6 x5 x4 x3x2/ 10x9x8x7x6x5x4x3x2x
but you can shorten that by crossing out identical numbers so you get 12 x 11
12 x 11 = 132 combinations
Answer: The answer is 0.1076923 per dollar.
Step-by-step explanation:
