The perez family is buying a house that is $178,790. they are paying 10% of this amount as a down payment. what is the best estimate of their down payment? $1,800 $17,000 $18,000 $20,000

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.