A discounted amusement park ticket costs $12.95 less than the original price p. write and solve an equation to find the original
2 answers:
Answer:
Original price of the ticket at the amusement park is $56.95.
Step-by-step explanation:
Original price of the ticket at the amusement park = p
Price of the ticket after discount at the amusement park = D = $44
According to question,discounted amusement park ticket costs $12.95 less than the original price p which can be mathematically can written as:
On Substituting value of D , we will get the value of p.
Original price of the ticket at the amusement park is $56.95.
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Answer:
Step-by-step explanation:
<u>Equation of a circle</u>
where:
- (a, b) is the center
- r is the radius
From inspection of the diagram, the center of the circle <em>appears</em> to be at point (-3, 2), although this is not very clear. Therefore, a = -3 and b = 2.
Substitute these values into the general form of the equation of a circle:
Again, from inspection of the diagram, the <u>maximum vertical point</u> of the circle appears to be at y = 5. Therefore, to calculate the radius, subtract the y-value of the center point from the y-value of the maximum vertical point:
⇒ radius (r) = 5 - 2 = 3
Substitute the found value of r into the equation:
Therefore, the final equation of the given circle is:
