The skating rink charges 100$ to reserve the place and then 5$ per person how can we write an expression representing the cost f
1 answer:
Answer:
The Expression representing the Total Cost is .
Step-by-step explanation:
Given:
Charges for reserving place = $100
Per person charge = $5
Let the number of person be x.
We need to find the Total Cost with any number of person.
Total Cost can be calculated by adding Charges for reserving place and Per person charge multiplied by Number of persons.
Hence It can be framed in equation form as below;
Total Cost for any number of person =
Hence the Expression is .
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Answer:
100
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given: ∠PTQ ≅ ∠STR and TP, TQ, TR and TS are radii of the circle.
If two angle are equal, then they are equal in size and their measurements are equal.
IF ∠PTQ ≅ ∠STR then they are also equal in their measurements.
Now, In ΔPTQ and ΔSTR
∠PTQ ≅ ∠STR (vertically opposite angle)
(Radius of the circle are equal and congruent in length)
(Radius of the circle)
∴ ΔPTQ ≅ ΔSTR (SAS postulate)
∴ (corresponding sides of congruent triangle are equal and congruent).
Consider f(x)=y.
Simplify the equation f(x)=y to obtain the value of x in terms of y.
So inverse of function is,
Correct nswer is A part.