Answer:
I think the answer is density
Step-by-step explanation:
3x³ and 6x³, y and 7y
Like terms have variables with the same exponents. This fact eliminates choices A, C, D.
The like terms are ...
3x³ and 6x³, 7y and y . . . . . . choice B
530
200+6(55)
6x55=330
200+330=530
98.1
one tenth equates to 0.1
Therefore the answer is 98+0.1=98.1
21,875: 21,880, 21900, 22,000, 20,000
85,000: 85,000, 85,000, 85,000, 90,000
36,243: 36,240, 36,200, 36,000, 40,000
54,999: 55,000, 55,000, 55,000, 50,000
