D. A ray has one endpoint.
If he decides to save 10% he decided to save 38.75 since 387.50×.10 is 387500 (move decimal 4 times to figure out what the percentage of 387.50 is since the $ already has 2 numbers after the decimals and so does .10 which =38.75 this is what he saves so subtract this from 387.50 to find out what he has left to spend
387.50-38.75= 348.75
Stocks / Equity Investments include stocks and stock mutual funds. These investments are considered the riskiest of the three major asset classes, but they also offer the greatest potential for high returns.
Supplementary angles add up to 180
1. Multiply 36/10*10/10 because the denominator needs to be 100 (because %= 100)
example: 36/10*10/10=360/100
2. now you have your answer :D
Hope this helps!
