Volume of a sphere is 4/3(pi r ^3)
You were given d = 10 so r = 5
Then just plug and chug
2:3 3 possible options (quarter+dime= 35, quarter+nickel=30, dime+nickel=15) two options are more than 20
I'm pretty sure #8 is B and #9 is A. hope this helps, have an amazing day :)<span />
(6,-3) is on the graph.
Everything else is NOT on the graph.
3 - 4 = - 10
3 x = - 10 + 4
3 x = - 6
x = - 6/3 = - 2
