What is 14/20 as a percentage ?

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?