Find the least common denominator of all the fractions.
Change the mixed number into a fraction.
Follow the operations.
Your answer should be -20.
Answer:
Below.
Step-by-step explanation:
7P4
= 7! / (7-4)!
= 7*6*5*4*3*2*1 / ( 3*2*1)
= 7*6*5*4
= 840.
12C5
= 12! / (12-5)! 5!
= 12*11*10*9*8*7*6*5*4*3*2*1 / ( 7*6*5*4*3*2*1 * 5*4*3*2*1)
= 12*11*10*9*8 / 5*4*3*2*1
= 792.
Answer:
if x divided by negative 5 equals negative 15, you multiply both sides by negative 5, leaving x = 75, which should be your answer
Step-by-step explanation:
Pretty simple: The answer is D
Answer: 8
Step-by-step explanation:
8-6 = 2 which is greater
anything above 7 is correct
