I think the answer is 22mn2+66m2n-64 since there are no more like terms
The answer is c = 0
Explanation, see the picture
Answer:
y=40-15x
Step-by-step explanation:
Let x represent the number of hours.
We have been given that Dudley travels 30 miles every 2 hours, so distance covered in each hour by Dudley would be:
.
Since Dudley travels 15 km per hour, so distance covered in x hours would be 15x.
We have been given that Dudley wants to cover 40 miles. So we can represent our given information in an equation as:
, where, y represents number of miles he has left to travel, after biking x hours.
Answer:

Step-by-step explanation:
The coordinates are (5,7) and (-3,4)
Distance Formula = 
D = 
D = 
D = 
D = 
D = 8.5 units