Select the correct answer. What is the least common denominator that can be used to solve this equation?
1/x+2/x-3=5
OA x(x– 3)
OB. x-3
Ос. x
OD. 5x(x - 3)

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?