Answer:
3
Step-by-step explanation:
Exponential equation:
An exponential equation has the following format:
In which a is the value of y when x = 0.
In this question:
When 
. Thus, we have that a = 3.
Answer:
it is b
Step-by-step explanation:
100% = 1.0
2.5% = 0.025
So now we know the decimal that corresponds to 2.5%, so all we have to do is multiply the price of the boat by this value in order to find the commission earned:
18 500 x 0.025 = $462.50
Answer: a
Step-by-step explanation: A plane is a 2d surface so if it ever intersects a 3d object the cross-section will be a 2d figure, in this case, a rectangle.
Answer: -1mn + 10m +5n
Step-by-step explanation:
14 - 15 = -1
-12 + 22 = 10
7 - 2 = 5
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