9. Anderson writes his name in English and Spanish language with
chalk, pencil, and pen. How many ways did he write his name?

Kelly is three years younger than her sister. the sum of their ages is 34 years. how old is kelly and how old is her sister?

If i have 20$ and i gave 5$ away how much i got

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]