3/5 of fifteen is 9 because that's the same as saying (3/5)*15 = (45/5) = 9. Since 3/5 animals are dogs, 2/5 aren't, and 15 - 9 leaves 6 animals that aren't dogs.
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Answer:
0
Step-by-step explanation:
The two expressions for her salary can be equated:
2h +4 = 4 +4h
0 = 2h . . . . . . . . subtract 2h+4 from both sides
h = 0 . . . the husband's salary is zero dollars per month
You just have to remember that a coefficient is the number digit next to a variable/s. So since 6/7 is next to xy, then 6/7 is the coefficient.
Answer: 6/7
You are looking for something "if A, then B" equals "if B, then A".
The only one that satisfy the above is B.
