So because 9 and 10 are close to each other, and the fact that 10 is really easy to multiply by, you do 473 x 10 which is 4730, because you just add a 0 to the end. This means that an estimate is 4730 or if you want to be less specific, <4730, because 9 is less than 10. The actual product though is 4257.
The Answer is 4,267 473 times 9 is 4,267 because u always multiply the number that is below the number that u are multiplying 4,267 times 9. 9 times 7 is 27 9 times 7 is 64 plus 2 is 66 and 9 times 4 is 36 so always multiply that small number with the numbers that is bigger
I think there is more to the question, but the equation to solve for the number of months until Rita has enough money to put a down payment for a condominium is 15,000=8,000+850X
