Answer:
x=2
Step-by-step explanation:
9x+9=25+x
9x-x=25-9
8x=16
x=2
Answer:
7
Step-by-step explanation:
The mode is the most repeated number in the data set. In this case, that is 7 because it's repeated 3 times.
Answer:
670.9
Step-by-step explanation:
because 670.9 is bigger and 670.008 has more 0's and 0's aren't greater
Answer:
4
Order of Operations is what you have to use
Answer:
x = 2
Step-by-step explanation:
(16 = and 8 = )
Since the base number is 2, the exponents must equal each other.
So:
12x = 3x+18
9x = 18
x = 2