One pound of candies costs $3.50.

How many pound of candies can be bought for $10.50?

understand that i don't know the answers

will someone answer his question

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.