Answer:
square root of 325
Step-by-step explanation:
The answer is 1,670 because you have to multiply 35*8 which equals 280 and subtract it from 1950, and you get 1,670.
X=7 because 7-3 = 4, 7+8= 15,15x4=60.
It is not factorable. Factors of 21 are. 21 and 1
7 and 3. None of those add up to 12
