Distribute and simplify these radicals. sqrt(+sqrt(5))-4sqrt(3)-2sqrt(3)+2s qrt(15)4sqrt(3)6sqrt(3)

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

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]

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?