Elisa is explaining how to solve the equation d - 6 = 4. Find her mistake and explain it. I will mark brainliest!!!

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?