Is my answer correct
simplify (6x^−2)^2(0.5x)^4. show your work

(6x^−2)^2(0.5x)^4
1. (2.25x^4)/x^4
2. 2.25

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document