Answer:
-5
Step-by-step explanation:
Answer:
34.5 units²
Step-by-step explanation:
7 x 3 = 21
4.5 x 3 = 13.5
21 = 13.5 = 34.5 units²
A) they are easier to buy and sell
Answer:
The answer is 70.
Step-by-step explanation:
You replace x with -5.
So you get:
K(-5) = 6(-5)+100
6(-5)= -30
-30+100=70
Therefore K(-5)=70
All real numbers or is it multiple choice