Answer:
Rectangle
Step-by-step explanation:
you would have to do 170/20 which equals 8.5 multiply that by 8
so his daily does would be 510 milligrams
$36
40% markup
60 - 24 = 36
24 is 40% of 60
Hope this helps!
5√5
0.3 is the answer to 3/10 as a decimal