Answer:
The middle point is 3
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
Subtract 150 - 72 = 78
Divide the answer by 6 : 78/6
(6 being the years in between)
You get 13!
Here, we need to find out what is the length of the rectangle. To do this, we'll divide 800 by 25: 800/25 = 32
So we now know that the length is 32 m and the width is 25 m. So we can now find the perimeter:
(32 + 32) + (25 + 25) =
64 + 50 = 114
The perimeter is 114 m. To find how much is will cost to fence 114 meters, we'll multiply the number of meters by the cost per meter: 114 * $12 = $1368
It will cost $1368.
0.5x-9 = 4x+5
add 9 to both sides
0.5x = 4x+14
subtract 4x from each side
-3.5x =14
x = 14/*3.5
x = -4
Step-by-step explanation: