Answer:
2x+7(4x-3)=41
Step-by-step explanation:
if y = 4x-3 substitute it in for y in 2x+7y=41
The first one means what is the smallest number that goes into 12 which would be 4. The second one mean what does not go into 4 and 6 so that would be 8 because 6 is not a multiple of 8.The third one is either 1 or 2 not sure. And the 4th one is little complicated you might want to look up video on prime factorization that can really help you .
Answer:
6
Step-by-step explanation: