Answer: 21
Step-by-step explanation:
5%x420= 21
Answer:12 m
Step-by-step explanation:
Given
Width of garden ![W=8\ m](https://tex.z-dn.net/?f=W%3D8%5C%20m)
Total fencing ![T=40\ m](https://tex.z-dn.net/?f=T%3D40%5C%20m)
If Lulu has enough fencing to go around her rectangular garden then , it should be equal to perimeter of garden
Suppose L is the length of garden
Therefore perimeter is ![P=2(L+W)](https://tex.z-dn.net/?f=P%3D2%28L%2BW%29)
![2(L+W)=40](https://tex.z-dn.net/?f=2%28L%2BW%29%3D40)
![L+W=20](https://tex.z-dn.net/?f=L%2BW%3D20)
![L=20-8=12\ m](https://tex.z-dn.net/?f=L%3D20-8%3D12%5C%20m)
thus length of fencing is ![12\ m](https://tex.z-dn.net/?f=12%5C%20m)
Distribute Property 5(x+6) basically means 5×x + 5×6 = 5x+30
37= -3+5x+30 (subtract 30 on both sides)
7=-3+5x (add three on both sides)
10= 5x (divide 5 on both sides)
x=2
Answer:
Lucy is 5(m+3)=65
Soling is 5m-3=65
Kyan is 5m+3=65
Daniel is 5(m-3)=65
Step-by-step explanation: