Pls me which expression represents "subtract a number, n, from 10 then multiply by nine cubed"?
a) 9cubed * (n-10)
b) 9cubed+10n
c) 9cubed-10n
d) 9cubed*(10-n)

≡ We know that:
⇔ The statement are subtract a number, n, from 10 then multiply by 9³

≡ Solution:
⇔ It means you need to subtract 10 with n, then multiply by 9³
⇒ (10 - n) × 9³
⇒ 9³ × (10 - n)

∴ Option D

Is 8.50 an answer or no? ?