2x^2 + 60x + 400
If you multiply the first two equations to find the total area of the garden, then you can subtract the size of the path from tha and then you'll have your answer.... Math is the best thing ever
The number of adults and children at the concert went was 61 and 44 respectively.
<h3>How to form an equation?</h3>
Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
Let's suppose the number of adults who went to the concert was A while for children is C
Total people = adult + children
A + C = 105
Cost of adult = 3A
Cost of children = 3C
Total ticket = Cost of adult + Cost of children
3A + 3C = 271
By substitution,
A = 61 and C = 44
Hence "The number of adults and children at the concert went was 61 and 44 respectively".
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Answer:
i have no clue
Step-by-step explanation:
Answer:
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. You have that the quadratic formula is:
2. To solve the quadratic equation you must substitute the values, you have that:
Then:
3, Therefore, you obtain the following result:
The answer is 180 because 6 x 3=18 and 18x10=180