Step-by-step explanation:
the answer is above but there are data that not found
Answer:
P (10,2)=90
Step-by-step explanation:
(happy to help)
30,000
the way you can solve this is by removing all numbers in front of the selected number(in this case, 2 should be removed) then change all numbers behind to 0.
Answer:
9 blue marbles
Step-by-step explanation:
4 : 3 ratio
12 : x
12 / 4 = 3
4 × 3 : 3 × 3
12 : 9