Answer:
x = 20
Step-by-step explanation:
First, we need to combine both equations as we know they are create a "straight angle", which is 180 degrees:
2x + 8 + 6x + 12 = 180
Next, we can combine like terms to simplify the equation:
8x + 20 = 180
Now, we can subtract 20 from each side:
8x = 160
Finally, we divide both sides by 8 to find the value of "x":
x = 20
I hope this helps!
-TheBusinessMan
Answer:

Given:
Total amount of food = 3,570 pounds
Total number of elephants = 7
To Find:
Amount of food each elephant receive
Step-by-step explanation:
7 elephants receive = 3,570 pounds

= 510 pounds
So,
Amount of food each elephant receive = 510 pounds
Answer:
Option 2
Step-by-step explanation:
0.4x + 3.8 ≥ 4.8
0.4x ≥ 4.8 - 3.8
0.4x ≥ 1
x ≥ 1/0.4
x ≥ 10/4
x ≥ 2.5
Answer:

Step-by-step explanation: