Answer:

Step-by-step explanation:
Let
y ----> the distance in miles
x ----> the time in hours
using proportion

Simplify


This is a linear direct variation
The unit rate or speed is the slope of the linear equation
The unit rate is 4 miles/hour
Answer:
-17 =s
Step-by-step explanation:
-8s +4 = -7s +21
Add 8s to each side
-8s+8s +4 = -7s+8s +21
4 = s+21
Subtract 21 from each side
4-21 = s+21-21
-17 =s
Answer:
i do think it's D or C
Step-by-step explanation:
D or C
I can’t read that so sorry I wish I could help you but I can’t bc I can’t read it
Answer:
you can get 80 1/2 oz servings.
Step-by-step explanation: