A small rectangular city park has a width of 110 feet and a length of 270 feet. The city wants to make the park larger by adding
x feet to its width and 2x feet to its length. The total area needs to be no more than 30,000 square feet. Which inequality should be used to find all values of x? Remember that the area, A, of a rectangle is given by the formula A=bh where b is the base and h is the height.
2 answers:
You might be interested in
Answer:
Option D is the correct answer.
Step-by-step explanation:
Let x be the one way distance and t be the time out.
Time taken for back = t-1
We have plane's average speed out was 300 mph and average speed on the way back was 350 mph.
That is
Dividing both equations
Time taken for back = t-1 = 7-1 = 6 hours.
Total time taken = 7 + 6 = 13 hours
Option D is the correct answer.