Answer:
The sum is
![6e + 14](https://tex.z-dn.net/?f=6e%20%20%2B%2014)
Step-by-step explanation:
Assuming we are finding the sum of :
3e + 7 - e and 2e + 10 + 2e -3
Then we set up the addition as follows:
![3e + 7 - e + 2e + 10 + 2e - 3](https://tex.z-dn.net/?f=3e%20%2B%207%20-%20e%20%2B%202e%20%2B%2010%20%2B%202e%20-%203)
We group similar try to get:
![3e - e + 2e + 2e - 3 + 7 + 10](https://tex.z-dn.net/?f=3e%20%20-%20e%20%2B%202e%20%2B%20%202e%20-%203%20%2B%207%20%2B%2010)
We now combine the similar terms to obtain:
![6e + 14](https://tex.z-dn.net/?f=6e%20%20%2B%2014)
Therefore the sum is
![6e + 14](https://tex.z-dn.net/?f=6e%20%20%2B%2014)
X(1/2) = 12
x(1/2)(2) = 12(2)
x(1) = 24
x = 24
hope this helps
The circumference of the circle is 75.36 cm.
Diameter of the circle is 24 cm,
![\pi = 3.14](https://tex.z-dn.net/?f=%5Cpi%20%3D%203.14)
- Step 2: Formula used and calculation:
Circumference of the circle is
.
So, Radius, r = 24/2 = 12 cm.
Now, Putting the value in the above formula, we get
2 × 3.14 ×12 = 3.14 × 24 = 75.36 cm.
Hence, the circumference of the circle is 75.36 cm.
Learn more about circumference of the circle, refer:
brainly.com/question/23964435
Answer:
42$
Step-by-step explanation:
So there's an easy way to know this.
100%--$70
60%--x
<em>cross multiply </em>
100x=4200
÷100 ÷100
______________
x=42
So he saved 42$. Hope this helps :D
Answer:
Answer:
35 square feet
Step-by-step explanation: