Answer:
x > 10
Step-by-step explanation:
x-3 > 7
Add 3 to each side
x-3+3 > 7+3
x > 10
Using the distributive property, an equivalent expression would be 6-16y
Comment the correct answer.
Answer:
P': (5,3)
Q': (10,3)
R': (3,10)
Step-by-step explanation:
The last one is the answer
Answer:
40 degrees
Step-by-step explanation:
Supplementary angles are angles in which their measures combined add up to 180 degrees. So we can set up an equation:
140+x=180
x=40
So the other supplementary angle is 40 degrees