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Yuri [45]
3 years ago
10

The price of a visit to the dentist is $50 . If the dentist fills any cavities, an additional charge of, 100$ per cavity gets ad

ded to the bill.
If the dentist finds cavities, what will the cost of the visit be?
Write your answer as an expression.
Mathematics
2 answers:
frozen [14]3 years ago
6 0
The cost of the visit to the dentist can be expressed as the cost equals 100x+50.

The initial cost of the appointment would be $50; no matter how many cavities one has, they would still have to pay $50.

The cost of each cavity is represented as 100x, because each cavity costs $100. x represents the number of cavities, as we do not know how many cavities there are.
Tasya [4]3 years ago
4 0

Answer:

50+100x=?

Step-by-step explanation:

50 is the amount of money it is for a visit and the x represents how many cavities are being filled and the 100 is for how much it is per cavity to be filled.  For example if you needed 3 cavities filled then it would be 50+(100x3).

(Btw sorry if the equation for the step-by-step explanation is incorrect)

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Please help! Will award brainliest. Simplify the expression -5+i/2i. Please show your work.
lorasvet [3.4K]

(-5+i)/2i

multiply by i/i

(-5+i) *i = -5i +i^2 = -5i -1

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Fine the distance between p(2,8 and q(5,3)
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d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}}
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7 0
3 years ago
Solve each system using elimination.<br> − 5 = −10 <br> − + = 6
Maksim231197 [3]

The values of (x, y) are (-5, 1), if the equations x-5y=-10 and -x+y=6 are solved by elimination method.

Step-by-step explanation:

The given is,

                      x-5y=-10................................(1)

                    -x+y=6.....................................(2)

Step:1

           Equation (2) is multiplied by -1 ( Eqn (2) × -1 )

                      x-y=-6..................................(3)

Step:2

         Substrate the equation (1) and equation (3),

                                      x-5y=-10

                                        x-y=-6

          ( - )

         After the Subtraction equation becomes,

                   (x-x)+(-5y+y)=(-10+6)

                                (0)+(-4y)=(-4)

                                            -4y=-4

                                                 y=1

Step:3

           By using y value find value of x,

                                  x-5y=-10

                             x-(5)(1)=-10

                                           x=-10+5

                                           x=-5

Step:4

           Check for solution,

                                  -x+y=6

                              -(-5)+1=6

                                             6=6

           Both sides are equal so answer is corrected

Result:

         The values of (x, y) are (-5, 1), if the equations x-5y=-10 and -x+y=6 are solved by elimination method.

5 0
3 years ago
Please help me fast
Mars2501 [29]

Answer:

I do not know the answer. Ask "LucasPeed"

Step-by-step explanation:

If you need any help ask Brainly. Have a nice day!

3 0
3 years ago
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