In 2016, the price of a stock decreased by $11. In 2017, the price decreased by $13. Write a sum of two integers equation that
represents the overall change in price of the stock for the two years.
Be sure to explain what it tells you about the price of the stock.

Acar with a mass of 600 kg is traveling at a velocity of 10m/s. how much kinetic energy does it have?

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

How can you construct perpendicular lines and prove theorems about perpendicular lines