Answer:
D
Step-by-step explanation:
first of all, what is mode: it is the highest occuring number in a set of numbers.
now since 12 is supposed to be the mean and it occurs twice but 9 also occurs twice so for 12 to be the mode, we must add one more 12.
therefore the answer is 12
Answer:
Step-by-step explanation:
-40x + 8y = -24
3x - 8y = 24
-37x = 0
x = 0
0 + y = -3
y = -3
(0, -3)
Answer:
12/1
Step-by-step explanation:
hope this helped if not sorry
Answer: x = 14
Step-by-step explanation: 14 minus 12 is 2
Answer:
d or a
Step-by-step explanation:
50/55/100/105/.................