Answer:
7/5
Step-by-step explanation:
To find the slope, we can use the slope formula
m = (y2-y1)/(x2-x1)
= ( 9-2)/(6-1)
= 7/5
Answer:
A
Step-by-step explanation:
Hello,
Please, see the attached file.
Thanks.
A. For each year a person ages his or her maximum heart rate decreases by 220 beats per minute.!
Answer:
Choice a: 
Step-by-step explanation:
All you have to do on this one is add the 7 on both sides.

So the answer is anything greater than 5.