Ella mows lawns in her neighborhood during the summer. If she gets paid $15 per lawn, how many lawns does she have to mow to ear
2 answers:
Answer: Ella has to mow 40 lawns.
Step-by-step explanation: Given that Ella mows lawns in her neighborhood during the summer and gets paid $15 per lawn.
We are to find the number of lawns that she has to mow to earn her goal amount of $600.
Let n represents the required number of lawns.
Then, according to the given information, we have
Thus, Ella has to mow 40 lawns.
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Answer:
The replacing the grass will cost Mr. Ishimoto $14.00.
Step-by-step explanation:
The area of a rectangular field is:
It is provided that Mr. Ishimoto needs to replace the grass in the section of his lawn.
The grass section can be broken into 2 rectangles.
First rectangle: Base = 7 feet and Height = 3 feet.
Second rectangle: Base = 2 feet and Height = 7 feet.
Compute the area of both the rectangles as follows:
Now the cost of the new grass is $0.40 per square foot.
Compute the cost of replacing the grass in the first rectangular section as follows:
Compute the cost of replacing the grass in the second rectangular section as follows:
The total cost of replacing the grass is:
Thus, the replacing the grass will cost Mr. Ishimoto $14.00.