Answer:
Hello. The answer is A.
Step-by-step explanation:
The number before x shows the slope.
The other number shows the y intercept.
<h3>It is important that the number before y should be one and the equation should be like this:</h3>

Here h is intercept and m is slope.
I hope you understand.
Answer:
D
Step-by-step explanation:
i'm not 100% sure though
Answer:
The Domain should be (10,+infinity) as x>10
Step-by-step explanation:
Remember, these are quadrilaterals, so they must add up to 360°. Just add up the angles and then do 360 minus that number to solve for x.
Therefore:
1. 118 + 90 + 99 = 307
360 - 307 = 53
2. 110 + 96 + 78 = 284
360 - 284 = 76
3. 48 + 118 + 97 = 263
360 - 263 = 97
4. 105 + 99 + 64 = 268
360 - 268 = 92
5. 103 + 63 + 113 = 279
360 - 279 = 81
6. 95 + 80 + 88 = 263
360 - 263 = 97