Hello, Bellaroyalball, your answer would be,
4 1/2 minutes before Jada arrived
I hope this helps you - Astralyradele
Answer:
you are correct
Step-by-step explanation:
Question 11= B
Question 13= C
I don't know how to do question 12
Answer:
6
Step-by-step explanation:
The expression can be rearranged to ...
b = 3 -9/(a+5)
In order for b to be an integer, (a+5) must be an integer divisor of 9. There are exactly 6 of those: ±1, ±3, ±9.
The attached table shows the values (a, b) = (x₁, f(x₁)).