Answer:
$21
Step-by-step explanation:
40% of 15 is 6, and 15 + 6 is 21
-mnp(3m - 5n + 7p) =
-3m^2np + 5mn^2p - 7mnp^2 <==
25% or 1/4 in chance. 4 marbles and 16 other colours. 4/16=1/4=25%
Answer:
x = 63/2
Step-by-step explanation:
x
/3 = 21
/2
3 . x/3 = 3 . 21/2
x = 63
/2