There are 9 socks in a drawer, each a different color. in how many ways can you randomly draw 8 of them?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.