Answer:
3/8 paper clips are left over
Step-by-step explanation:
1/8 x 3 = 3/8
Answer:
The record showing the time spent in the shop last week on motor tune-ups has been misplaced. However, the shop supervisor recalls that 58 tune-ups were completed during the week, and the controller recalls the following variance data relating to tune-ups:
Step-by-step explanation:
The record showing the time spent in the shop last week on motor tune-ups has been misplaced. However, the shop supervisor recalls that 58 tune-ups were completed during the week, and the controller recalls the following variance data relating to tune-ups:
Answer:
1) x= -36.
2) x = 0.
Step-by-step explanation:
1) Taking the 3rd power to both sides and using the following exponent law:
we get:
So this tells us that x = -36.
2) We can distribute the power inside every term. So the left side becomes:
Now, the trick here is to remember that 
, so replacing 1 with 
, which then gives us:
, telling us that 3x = 0 and thus, x = 0.
Since positives are greater than negatives, greatest product will be positive, least will be negative.
Let the integers by x and y.
Then: xy = 18 and the positive factors of 18 are (1, 18) or (2, 9) or (3, 6)
It would seem that the least sum of x + y = 3 + 6 = 9
However, both x and y can be negative to get a product of +18!
So, the negative factors are (-1, -18) or (-2, -9) or (-3, -6).
And we see the least sum is -1 -18 = -19
