John and alicia are asked to clean the barn. john can clean the barn by himself in 3 hours and together they can clean the barn in 1 7/8 hours. how long would it take alicia to clean the barn by herself?

What is the slope of a line perpendicular to the line whose equation is x - 4y = - 12. Fully reduce your answer.

How do I find the Greatest common factor?

You own 6 hats and are taking 4 on vacation. In how many ways can you choose 4 hats from the 6? A. 15 B. 360 C. 1 D. 720

What is 34/5 multiply 1/4, show work!

Two minor league baseball players got a total of 336 hits. Washington had 18 more hits than Sanchez. Find the number of hits for each player.

What is the lcm of 3,8

An airplane flies horizontally from east to west at 280280 mi/hr relative to the air. if it flies in a steady 3030 mi/hr wind that blows horizontally toward the southwest (45degrees° south of west), find the speed and direction of the airplane

Solve for y - 3 (y+5) = 15

Tim is a first grader and reads 28 words per minute. Assuming he maintains the same rate. How many words can he read in 5 minutes?

I have some red roses and pink roses. I have 14 red roses. I have 8 more pink roses than red ones. How many roses do I have?