Answer:
a: 
Step-by-step explanation:



Let x be how many hot dogs person b ate
therefore, person a ate x+8 hotdogs
and person c ate x-10 hotdogs
they all ate 130 hotdogs in total so
x + x + 8 + x - 10 = 130
3x -2 = 130
3x = 132
x = 44
so person b ate 44 hotdogs
person a ate 8 more so 52 hotdogs
and person c ate 10 less than person b so 34 hotdogs
Answer:
go to khan academy and u can find a vid. answer there!
Step-by-step explanation:
The formula for the volume of a cone is V =

So the answer is 102.63
Answer:
Step-by-step explanation: