Answer:
Step-by-step explanation:
If the number of campers is considered as domain of the function, then the amount of charge is the range of this function
The rate of change is the <u>change in range</u> per <u>change in domain</u>, therefore it can be represented by:
Answer: k - 8
Step-by-step explanation:
Hey there!
y-12=20
Add 12 to both sides. (do the inverse of subtraction, which is addition)
y=32
Check answer.
32-12=20 <=== checks out :)
I hope this helps!
~kaikers
y = 4
first note that the right side simplifies to 12, equation can be written
= 12 ( multiply both sides by 0.8 )
2y + 1.6 = 9.6 ( subtract 1.6 from both sides )
2y = 8 ( divide both sides by 2 )
y = 4
