This recipe makes 16 portions of potato soup. Richard follows the recipe but wants to make 4 portions.
Complete the amounts of each ingredient that he needs.

Recipe: Serves 16
96 mL oil
240 g onions
1.44 kg potatoes
1.6 L milk

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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