Darla can complete a job in 8 hours, while lonnie can complete the same job in 6 hours. Both darla and lonnie begin working on the job together. After working together for 3 hours, how much of the job is left to be completed? express your answer as a common fraction.

Vera is on her school's track and field team. in a practice long-jump competition against her teammates, she gets 5 points for landing over the farther line. she gets a total of 7 jumps and lands x times over the farther line and the rest of the times over the closer line. which of the following functions represents vera's total score? a. f(x)=10x b. f(x)=5x+35 c. f(x)=10x+5 d. f(x)=70-5x

Hree steps to answering test questions correctly include a. underlining, repeating, reading c. reading, undoing, eliminating b. reading, underlining, erasing d. reading, underlining, eliminating

What is the leading cause if water scarcity throughout much of the world