Answer:
10+5x
Step-by-step explanation: First 3x becomes a neggative thus saying there is a minus infront of it then combine the like therms with 8x making it 5x. Once you do that take 7 and add it to 3. Therefore the answer is 5x+10.
The transformation negates the y-coordinate, so reflects a point across they x-axis.
10.667 yards
Step-by-step explanation:
it is 6. i don't understand what why thats not an opinion
10.7 m
