Answer:
Total cost of the trip = 243 + 72x
Step-by-step explanation:
Cost of airfare = $243
Amount spent per day = $72
Which expression can he use to help him find the cost of the trip?
Let
x = number of days spent in Alaska
Total cost of the trip = Cost of airfare + (Amount spent per day * number of days spent in Alaska)
= 243 + (72 * x)
= 243 + 72x
Total cost of the trip = 243 + 72x
If he spent 4 days on the trip
Total cost of the trip = 243 + 72x
= 243 + 72(4)
= 243 + 288
= $531
Answer:
- There is no power of 2 that is equal to 0.
- Its inverse does not have any x-intercepts.
Step-by-step explanation:
Given the function
This function can be written as:
As the rule tells s that
so
As we know that the value of x=0 at y-intercept.
For any value of 
, this statement is false as there is no power of 2 that is equal to 0.
Also
Lets interchange x and y in the equation to find the inverse of the function.
So, it doesn't have any x-intercepts as for any value of x, the value of can not be zero for this function.
Therefore, Its inverse does not have any x-intercepts.
Hello there!
4/6 = 2/3
The answer is C.
Hope I helped!
Let me know if you need anything else!
~ Zoe
