On a road trip, yousef drove the same distance everyday for 8 days. on the ninth day, he drove 100 km. he drove a total of
1,700 km. how many kilometers did he drive on each of the first 8 days? and this is the choices x/8 +100=1700. 100x+8=1700. 8x+100=1700. 8x-100=1700

There are a total sales of 2,000 dollars on monday on tuesday sales dropped 10% on wednesday sales dropped another 20% compared with tuesday from wednesday to thursday sales increases by an equal amount to 25% of monday total sales what is the net change in dollars on total sales from monday to tuesday