Which expression is the simplest form of 3x3 + x2 + 2 (x3 – 4x2)? O A. 5x3 – 3x2
B. 2x3
822
C. 23 – 9x2
D. 523 – 722
SURMIT

What are “like terms”? why can we only add like terms?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?