Point J is on line segment IK. Given JK = 2x, IJ = 5x, and I K = x + 6, determine the numerical length of JK.

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

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.

Divide. write in the simplest form. 4 1/6 divided by 10