29.5-(1.5x15)
= $7
Hence: he spent $7 on the student discount card.
I subtracted the amount he spent on 15 passes with the discount card from the total amount he spent to find the amount he spent on the discount card:)
Answer: The answer is -1 to 2 with open points
This is for both functions check picture below
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The distance formula is:

We can plug in the given coordinates into the equation:

Answer:
Step-by-step explanation:
Add 1 and subtract 1, so that the expression won't change.

(a² - b²) = (a+b)(a - b)
Here a = x² - (1/x²) and b = 1
2÷5=0.4 so by dividing 2 by 5 you would get 0.4