53% of 470 is exactly 249.10000000000002. What ever is closest to that is your answer.
Example:
7x7x7x7x7x7x7x7x7x7x7x7=84
there are 12 sevens
u put the deleted number as the big number (7) and the number of repeated numbers as the smaller sized number which is called the exponent (12)
D because it does not specify when he would buy a house
The answer is A
8.5% sales tax + 38.00= $41.23 x 5 (shirts)= $206.15