That variable from the number of black marble divide by all marble.
5/4+7+5 = 0.3125
Answer in Decimal is 3.09
Answer:
1546
Step-by-step explanation:
just divide 3092 by 2
Answer:
-10 but its 17
Step-by-step explanation:
Answer:
-6x^2-10x+10
Step-by-step explanation:
Subtract like terms, sort of similar to normal subtraction.
