Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out. He knows there will be more tickets sold the da
2 answers:
Answer:
Han expect to pay for the ticket $90 if he buys it the day of the game .
Step-by-step explanation:
As given
Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out.
He knows there will be more tickets sold the day of the game, with a markup of 200%.
200% is written in the decimal form .
= 2
Markup price = 2 × 30
= $60
Han expect to pay for the ticket if he buys it the day of the game = Original price + Markup price
=$30 + $60
= $90
Therefore Han expect to pay for the ticket $90 if he buys it the day of the game .
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Answer:
a)
b)
Step-by-step explanation:
From the question we are told that:
Number Teachers
Number Student
Number in committee
a) Generally the equation for exactly 3 students on the committee is mathematically given by
b) Generally the equation for at least one teacher and at least one student on the committee is mathematically given by
Total Ways-(no of ways of selection no teacher or student)
Where total Ways
Therefore
General Idea:
(i) Assign variable for the unknown that we need to find
(ii) Sketch a diagram to help us visualize the problem
(iii) Write the mathematical equation representing the description given.
(iv) Solve the equation by substitution method. Solving means finding the values of the variables which will make both the equation TRUE
Applying the concept:
Given: x represents the length of the pen and y represents the area of the doghouse
<u>Statement 1: </u>"The pen is 3 feet wider than it is long"
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<u>Statement 2: "He also built a doghouse to put in the pen which has a perimeter that is equal to the area of its base"</u>
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<u>Statement 3: "After putting the doghouse in the pen, he calculates that the dog will have 178 square feet of space to run around inside the pen."</u>
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<u>Statement 4: "The perimeter of the pen is 3 times greater than the perimeter of the doghouse."</u>
Conclusion:
The systems of equations that can be used to determine the length and width of the pen and the area of the doghouse is given in Option B.
