Answer:
He is incorrect. The true greatest common factor is 8.
Step-by-step explanation
Although 4 is a factor of both numbers, 32 and 8 can both be factorized (multiplied) by 8 to have the given numbers as an outcome.
Ex. 4 * 8 = 32 ; 8 * 1 = 8
Total number of marbles : 3 + 8 = 11
8 are white.
Probability of picking a white one is 8/11
Answer:
This is as much as I could do.
Step-by-step explanation:
Steps r in pic below
Answer:
x = ∞ (Infinite solutions)
Step-by-step explanation:

Since both sides of the equation mirror each other, the equation has infinitely many solutions.
Hope this helps.
Answer:
4
Step-by-step explanation: