The GDP of the People's Republic of China from 2006 to 2015 is shown in the scatterplot below. The line of best fit for the data is also shown. For 2010, the actual
GDP was approximately how much lower than the value predicted by the line of best fit?

A) $4,100,000,000
B) $390,000,000,000
C)$4,000,000,000,000
D) $6,400,000,000,000

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5