The team is than my old team..
most powerful
more powerful

Which sentence from a student's reflective essay contains a subject and verb error and needs to be edited? a. in my opinion, some of the voters seemed to need more information about their candidates. b. the documentary showed that dollars are often used instead of rubles in russia. c. the research shows that jackets made of wool are warmer than those made of cotton. d. in my opinion, either the doctors or the chief administrator need to make a quick decision.

Find the center and the radius of the circle with the equation: x^-2x+y^2+4y+1=0

The dogs created when they pulled the christmas tree down and started eating the candy canes.