Tell how many solutions each equation has. if it has one solution, solve to find it.
1) 9x + 1 = 8x + 19
2) 9x + 1 = 9x + 2
3) 9x + 3 = 3 (3x + 1)

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

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%

Which shows how to solve the equation 3/4x=6 for x in one step?