Justin earns 5% commission on his real estate sales. one year, his total commission was 35,750. what were his sales for that year?

Multiply. write your answer in simplest form. 3/8 x 5/7

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct