The nouns are slow, steady, and race.
Although slow and stead are usually adjectives, they're used as nouns and they are the compound subject of the sentence.
Inventors have special talents
There are two nouns in that sentence: "nail" and "head".
2 - cat and mat
Three proper nouns: Ann, Minneapolis, and Chicago.
Two, bolt and blue. "It" is a pronoun.
"Jeff went to the park to see the flock of seagulls"The singular nouns are:Jeffparkflock
There are two nouns in your sentence: inventors and talents.
There are two nouns in that sentence: "nail" and "head".
The nouns in the sentence are:inventiontimeperson
There are two nouns in the sentence: "dog" and "paws."
There are three nouns in the sentence "Give me liberty or give me death." The nouns are liberty, death, and me.
The nouns in the sentence are Talbera, Amy, Saturdays, and park.
The nouns in the sentence are:filmRidley ScottOdeonGladiator
2 - cat and mat
Two nouns: 'nurse' and 'patients'. Although in some other uses 'visits' can be a noun, in that sentence it is a verb.
Three proper nouns: Ann, Minneapolis, and Chicago.
There are two nouns in the sentence, Sheila (proper noun) and attitude (common noun).
The nouns are Osaka, Tokyo, city, and Japan.