Answer is:
D.
Step-by-step explanation:
Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
She had spent $78 on books but idk what to do with the book mark cuz it ask for the total # of books not book marks
Answer:
What is this my head is paining
Answer: 8
Step-by-step explanation:
Ask yourself how many can go into each number? 1/4=1.
1=4.
3/4=3.
Answer:
$2.98
Step-by-step explanation:
x is how many units of potato salad were sold and y represents the total earnings