Answer:
david
Step-by-step explanation:
david=30000
alexia=2000
Answer:
6 and -7
Step-by-step explanation:
6 - 7 = -1
6 * -7 = -42
Hope this helped!
Answer:
See attachment
Step-by-step explanation:
To see clearly the graph that represents

we rewrite in vertex form to get;

This is a vertical parabola with vertex at (-1.5,-0.25) and opens upwards.
The required graph is shown in the attachment.
X= 15/22. Hope this helps :)
Answer:
57
Step-by-step explanation:
range = biggest - smallest
91 - 34 = 57
range = 57