The post office charges $0.55 to mail a standard-sized item that weighs an ounce or less. The charge for each additional ounce (up to 13 ounces), or fraction of an ounce, of weight is $0.15. At this rate, how much will it cost to mail a package that weighs 5.4 ounces? Round to the nearest cent.

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

2,10,-50 next two numbers geometric sequence

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?