Yes, it is if it is used with a noun (e.g. seventy dollars). Otherwise it is a noun or pronoun.
No. It is not an adjective. An adjective describes something.
Yes, it is an adjective.
No it's not a adjective, an adjective is a describing word.
Yes, it is an adjective. it is the comparative form of the adjective 'scary.'
The adjective is cloudless. It describes the sky.
The number seventy can be a noun, or a pronoun. But it is often an adjective referring to a number of objects, things, or concepts.
35 is spelled "thirty five". When used as an adjective, it should be hyphenated, as in "I had thirty-five marbles."
Quorum of the seventy Seventy friends going to the mall Seventy hummingbirds A pile of seventy coins
70,070,070
seventy-sevenYou write it as seventy seven.
The correct spelling is seventy (70).
Seventy-three and seventy hundredths in standard form = 7.37 × 101
Seventy plus one equals seventy-one.
The way to write seventy six and seventy one ten thousandths is: 76.0071
70 = seventy
seventy
77,077,077