To simplify 5(x + 7), which number do you distribute? How do you know?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

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%