Because they do not have like bases.
Answer:
5000
Step-by-step explanation:
Now what you want to do is 21 + (-3). Since this is the same as saying 21 - 3, the answer is 18. Therefore, the answer is 18°F.
Answer:
Y=5x + 8
Step-by-step explanation:
The slope of a perpendicular like would be 5
y = 5x + B
-2 = 5(-2)+ B
-2 = -10 + b
b = 8
Y=5x + 8
They are parallel. the second one is just translated up by 5.
