D+e=15
-d+e=-5
The ds cancel out so
e=15
e=-5
Add both sides of equations together
2e=10
Divide by 2
e=5
Substitute 5 for e in either equation:
d+5=15
Subtract 5
d=10
(10,5)
I think it’s 7, because 10% is 2.55
50 degrees
Step-by-step explanation:
the x is 0 so 0 -50 is 50 so your answer is 50 degrees
Answer:
x=3
y=-1
Step-by-step explanation:
Rate me brainliest pls