PLEASE HELP ME I REALLY NEED HELP In two or more complete sentences describe how to determine if the function, f(x)=3cos(x) is even by looking at a graph.

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

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