Elaine is making a flower garden with rows of flowers. The garden is 2020 yards long. She wants a total of 77 rows of flowers th
2 answers:
Answer:
<em>Elaine should use the calculation to find the width of each row of flowers</em>
Step-by-step explanation:
Total length of garden , L= 2020 yards
Number of rows of flowers to be accommodated , r= 77 rows
Let the width of each row be w yards then
=>
Thus Elaine should use the calculation to find the width of each row of flowers
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Answer: Third option.
Step-by-step explanation:
According to the information given in the exercise, you can find an approximation of the the total cost in dollars of raising a child in the United States ( from birth to 17 years) given a household's annual income, with the following equation:
Where "x" represents the household's annual income in dollars.
Therefore, if the annual income is $62,500; you can identify that:
Then, in order to calculat the approximated cost to raise a child in a household with that annual income given in the exercise, you need to substitute that value of "x" into the equation and then you must evaluate in order to find the value of "y".
Through this procedure you get the following result: