Either pair or pairs is correct, but the usage will determine which. Pants, shoes, gloves and some other things come in pairs, and in general usage, a pair is two (as you probably already knew). Further, we can talk about one pair, or a number of pairs of things. Here are some examples of the singular usage:
She was caught in the downpour, and the water ruined her new pair of shoes.
He bought a pair of pants and two sport shirts.
The boy and girl each packed a pair of warm gloves for the trip.
Here are some examples of the plural usage:
Several pairs of gloves were lying on the table by the door.
The clerk rang up the three pairs of pants and the belt for the young man.
There were many pairs of shoes on the discount rack.
The factor pairs of 4,568 are:factor pair = 4568,1factor pair = 2284,2factor pair = 1142,4factor pair = 571,8
The factor pairs of 612 are:factor pair = 612,1factor pair = 306,2factor pair = 204,3factor pair = 153,4factor pair = 102,6factor pair = 68,9factor pair = 51,12factor pair = 36,17factor pair = 34,18
You would need two pairs. One pair for you and one pair for your friend.
factor pair = 50,1factor pair = 25,2factor pair = 10,5
factor pair = 36,1factor pair = 18,2factor pair = 12,3factor pair = 9,4factor pair = 6,6
The factor pairs of 80 are:factor pair = 80,1factor pair = 40,2factor pair = 20,4factor pair = 16,5factor pair = 10,8
The factor pairs of 4,568 are:factor pair = 4568,1factor pair = 2284,2factor pair = 1142,4factor pair = 571,8
The factor pairs for 60 are:factor pair = 60,1factor pair = 30,2factor pair = 20,3factor pair = 15,4factor pair = 12,5factor pair = 10,6
The factor pairs of 612 are:factor pair = 612,1factor pair = 306,2factor pair = 204,3factor pair = 153,4factor pair = 102,6factor pair = 68,9factor pair = 51,12factor pair = 36,17factor pair = 34,18
A pair of electrons not involved in bonding is called a lone pair. These electrons are typically found on the outer shell of an atom and do not participate in forming chemical bonds with other atoms.
In phosphine (PH3), there are three lone pairs and three bonding pairs.
Lone-pair electrons, Bonded pairs of electrons
Pair or pairs is the plural form of pair. Both are acceptable.
which two pairs of muscles are antagonistic pairs?
factor pair = 32,1factor pair = 16,2factor pair = 8,4
Some nouns that stay the same when used in the plural are:aircraftcorpsdeerheadquartersmathematicsoffspringpoliceseriessheepswineAnother group of nouns that doesn't change when plural are the nouns that are short for 'a pair of'. Most of the time we don't use the entire phrase, we just use the noun; for example:one pair of binoculars, two pairs of binocularsone pair of glasses, two pairs of glassesone pair of pajamas, two pairs of pajamasone pair of pants, two pairs of pantsone pair of shorts, two pairs of shortsone pair of scissors, two pairs of scissorsone pair of tongs, two pairs of tongsone pair of trousers, two pairs of trousersone pair of tweezers, two pairs of tweezers
duhhh pair = 2 pear is the fruit soo if there wasn't any more pairs on the tree and no pairs on the floor. all the PEARS are single ie. not in a pair.