9514 1404 393
Answer:
sometimes
Step-by-step explanation:
4 + 7 = 11 . . . not a multiple of 7
28 + 7 = 35 . . . a multiple of 7
If you add a multiple of 4 and a multiple of 7, the sum is <u>sometimes</u> a multiple of 7.
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It will be a multiple of 7 when the multiple of 4 used is a multiple of 7, such as 4×7 or 4×14 or 4×21, for example.
Answer:
I think its C
Step-by-step explanation:
Sorry if im wrong
Step-by-step explanation:
4+6+5=15
15-1=14
2/14
1/7
That is, log x = k if and only if 10 k = x.
