Which equation represents a line that is parallel to the line with equation y = 2x + 1? A. y = −2x + 1
B. 2x + y = 7
C. −2x + y = 2
D. −2x − y = 9

Which compound inequality can be used to solve the inequality 3x+2 > 7? -7 < 3x+2> 7 -7> 3x+27 3x + 2 > -7 or 3x + 2 > 7 3x + 2 < -7 or 3x + 2 > 7

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.