Is 25 mg lighter or heavier than 25 cg

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Find the area of an equilateral triangle with a side of 6 inches