The marked price of the fan is rs 1800.if the shopkeeper allows a discount of 10% and still makes a profit of 20% at what price had the shopkeeper bought the fan?​

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

5x−4≥12 or 12x+5≤−4 can you with this problem