If a 6 foot tall person casts a shadow that is 4 feet long and a flag pole casts a shadow 6 feet long, then how tall must the flag pole be ?

the correct is answer is a 9-sided polygon!

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.