Ihave been at this for an hour

jason can paint a room in 6 hours. lorissa can paint a room in only 3 hours.

which of the following can be used to determine the amount of time it would take for jason and lorissa to paint a room together?

1 over 6 plus 1 over 3 equals 1 over x
1 over 6 plus 1 over x equals 1 over 3
1 over x plus 1 over 3 equals 1 over 6
1 over 3 plus 1 over 6 equals x over 9

Jason paints the room in 6 hours. 

He does 1/6 of the job in 1 hour. 

Lorissa can paint the room in 3 hours. 

She does 1/3 of the job in 1 hour. 

Together they take x hours to do the job. 

In 1 hour, they do 1/x of the job. 

In 1 hour they work: 1/6 + 1/3 = 1/x

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.