Compare and contrast simplifying the numeric expression 3-(2+5) to the algebraic expression 3x-(2x+5)

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

If jaime wants to find 60% of 320, which table should he use?

17 in long 1.3 ft wide and 8in high what is the volume