HELP ME PLS Look at the equation.

2n + 1.4 = 8.6

Which inverse operations will solve the equation?​

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

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.