Answer:
16
Step-by-step explanation:
number = n
n/2 + 3 = n - 5
n/2 - n = -8
-n/2 = -8
n/2 = 8
n = 16
Answer:
D. 4x+5x=180
Step-by-step explanation:
Mean is basically the average of all the numbers. To find a mean one would have to add up all the numbers together then divide by the numbers available. For an example to find the mean for the following numbers (5,4,6,7) One would have to add up all the numbers then divide them by 4. So 22/4= 5.5 would be the mean.
Answer:
Its Constant of 40
Step-by-step explanation:
Coordinate A: (-1, 1)
Coordinate B: (-1, -2)
Coordinate C: (3, -2)
Coordinate D: (3, 2)
It's a simple matter of addition and subraction, or just common sense. Since you're going down four units, subtract the y-coordinate for each number by 4. Since you're moving to the right five units, add five to each x-coordinate. Then you're done! Hope this helps:)
~Ash