Answer:
they all are correct
Step-by-step explanation:
The answer is 4 hope this helps
Answer:
n = -18/7
Step-by-step explanation:
Represent the number with n.
Then:
n - 6 = -6(n + 4)
Performing the indicated multiplication, we get:
n - 6 = -6n - 24
Combining like terms results in 7n = -18, so n = -18/7
Im not for sure but i think its the 1/3 if students joined music