R²⁷ - s³
r²⁷ + r¹⁸s - r¹⁸s + r⁹s² - r⁹s² - s³
r²⁷ + r¹⁸s + r⁹s² - r¹⁸s - r⁹s² - s³
r⁹(r¹⁸) + r⁹(r⁹s) + r⁹(s²) - s(r¹⁸) - s(r⁹s) - s(s²)
r⁹(r¹⁸ + r⁹s + s²) - s(r¹⁸ + r⁹s + s²)
(r⁹ - s)(r¹⁸ + r⁹s + s²)
Answer:
i-
Step-by-stes 32 p explanation:
Well since there are 60 minutes in an hour with means there has 120 minutes
Divide 60 by 5 = 12 x 3 = 36
120 + 36 = 156 minutes.
