Answer:
perp.: -1/3
y + 1 = -1/3(x - 4)
y + 3/3 = -1/3x + 4/3
y = -1/3x + 1/3
Step-by-step explanation:
R = 5n + 5w
r - 5w = 5n
r/5 - w = n
-- The average of 6 numbers is 7.
So those 6 numbers must add up to 42.
-- If one more number results in an average of zero,
the new number must be -42 .
Then all 7 numbers add up to zero.
Answer:
5 and 1/2
Step-by-step explanation: 2 goes into 11 5 times without passing it. That one that is left over would be the numerator and 2 as the demonator.
47. You subtract the lowest number from the highest to get your range.
