70% of the world's snake species lay eggs, while the remaining ones give birth to live young. if there are 2,700 different species, how many of them give birth to live young?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

I’m really confused and need to learn this