November SAT discussions (international)

mcpheevn
Wed, 11 Nov 2009 10:37:22 +0000

If the original price is discounted by 10% and then 500 off, what would be the price of the discounted car assuming the original price is x

10% discount means discounted price is 90% = 90/100 = 9/10 original price = 9/10 x
Further 500 off = 9/10 x - 500