You need to hire a catering company to serve meals to guests at a wedding reception. Company A charges $250 plus $10 per guest. Company B charges $430 plus $8 per guest. For how many guests are the total costs the same at both companies?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)