Answer:
12 muffins for $9.60
Step-by-step explanation:
Answer:

Step-by-step explanation:




Answer:
140 minutes
Step-by-step explanation:
After 28 mins you've gone 4 miles, assuming this rate is constant and you dont slow down or speed up, in order to get to 20 miles you will have run 5x as much (20/4 = 5), thus 5x the amount of time (28x5).
20/4 = 5
5x28 = 140
Answer:
You can insert any number instead of X and y because they are Variables.
Answer:
A
Step-by-step explanation: