If a dozen eggs cost $1.35 what is the unit cost?
A) $0.11
B)$0.13
C)$1.23
D)$4.29

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Ihave trouble finding the nth term of a linear sequence

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?