Which of the sets of ordered pairs represents a function? A = {(1, −2), (3, −5), (5, 2), (7, 5)} B = {(5 3), (5, −3), (7, 5), (7
Alborosie
Answer:
A represent function because each element of domain maps unique elemen t of range. but inB it has two images.
Answer:
A. 8
Step-by-step explanation:
The angle shown is a 90 degree right angle (shown by the box where the vertex is)
We see that the first angle inside the right angle is 50 degrees, so the other angle must be 40 because the degrees must add up. We can set up an equation here.

After dividing both sides by 5, we get x = 8
Divide total price by quantity:
15.60 / 6 = 2.60
Unit price = $2.60
To start off with you need to get math-way it will help out
Answer:

Step-by-step explanation:
