Which is the value of this expression when a = 5 and k = negative 2?
1/75 Fraction
9/25 Fraction
25/9 Fraction
75

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text

What are the coordinates of a vertex of the hyperbola?