1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MA_775_DIABLO [31]
3 years ago
10

The total cost of Anja’s trip to the dentist was $628.35. She paid a flat fee of $89.95 which included the checkup and cleaning

and then had 4 cavities filled, each of which cost the same amount. Which shows the correct equation and value of x, the cost of each cavity filling?
4 x + 89.95 = 628.35; x = 134 dollars and 60 cents
4 (89.95) + x = 628.35; x = 268 dollars and 55 cents
4 x + 89.95 = 628.35; x = 179 dollars and 58 cents
4 (89.95) + x = 628.35; x = 538 dollars and 40 cents
Mathematics
2 answers:
suter [353]3 years ago
6 0

Answer:

The first one is right

Step-by-step explanation:

Roman55 [17]3 years ago
6 0

Answer:

A

p-by-step explanation:

You might be interested in
Which of the following statements correctly explains the coefficient of variation (CV)?
Vitek1552 [10]

Answer:

A. The CV is a relative measure of risk/return.

Step-by-step explanation:

The coefficient of variation of any investment, is used to measure and calculate the total risk of that investment with respect to its per unit expected return rate.

We can also define the coefficient of variation as a ratio of standard deviation to the expected value of an investment.

The answer is - A. The CV is a relative measure of risk/return.

3 0
3 years ago
What is the length of the transverse axis (y-2)^2/16 - (x+1)^2/144= 1
Scilla [17]

The length of the transverse axis is 8.

<h3>What is transverse axis length?</h3>
  • The transverse axis of the hyperbola is the straight line connecting vertices A and A'. The line segment connecting the vertices of a hyperbola is referred to as the transverse axis or AA'.
  • The hyperbola's equation is expressed as (yk)2b2(xh)2a2=1). The center is (h,k), b defines the transverse axis, and a defines the conjugate axis. The section of a line where a hyperbola's vertices form.

Given the equation of hyperbola:\frac{(y-2)^{2} }{16}-\frac{(x+1)^{2} }{144 }=1

Rewrite this equation as \frac{(y-2)^{2} }{4^{2} }-\frac{(x+1)^{2} }{12^{2} }=1

When comparing this equation to the common hyperbola equation with a vertical transverse axis is \frac{(y-k)^{2} }{a^{2} }-\frac{(x+h)^{2} }{b^{2} }=1

h = -1

k= -2

a = 4

b = 12

The length of the transverse axis is2a = 2*4

                                                               =8.

The length of the transverse axis is 8.

To learn more about the length of the transverse axis, refer to:

brainly.com/question/2292250

#SPJ9

3 0
2 years ago
Solve the compound inequality, showing your work. Name the solution set and then draw the graph of the solution set.y-2&lt;-5 or
Ede4ka [16]
y - 2 \ \textless \  -5
y \ \textless \  -5 + 2
y \ \textless \  -3

and 

y - 2 \ \textgreater \  5
y \ \textgreater \  5 + 2
y \ \textgreater \  7

The value of y is greater than 7 and less than -3
The number line is shown below

8 0
4 years ago
Mrs. Sloane has $500 to buy a video game console and some video games for her family. Including tax, the video game console cost
LuckyWell [14K]

Answer:

1 console and 8 games because

Step-by-step explanation:

one console cost 280 and each game costs 25 so do 500-280=220 so, u have 220 dollars left basically. 220/25=8.8 so 8 games u can buy and the tax will be $20 because 0.8 * 25 = 20 so theres ur tax and u have to answer my question

4 0
3 years ago
If y varies directly as x and y = 3 when x = 10, find x when y = 8.
viva [34]

Answer:

x=26.6 when y=8

Step-by-step explanation:

y=Kx, k=y/x, when y is 3 and x is 10,

k=3/10= 0.3

but when y is 8, x will be given by

x=y/k

x=8/0.3

x=26.6 approximately 27

7 0
3 years ago
Other questions:
  • How many unique triangles can be drawn with given side lengths of 8 inches,10.3 inches,and 13 inches?​
    9·1 answer
  • Help! Match each item in Column A to an answer in Column B. Which relations are functions and which are not functions?
    12·1 answer
  • A rectangles perimeter and its area have the same numerical value. The width of the rectangle is 3 units. What is the length of
    12·1 answer
  • For K={(x,y) | x-y=5}, and the domain of x=0,2,4 select the graph that represents the set of data.
    13·1 answer
  • What is the gcf of 18 27 and 36 and how did you do it
    7·2 answers
  • What does linear mean?????
    11·1 answer
  • It take 10 people working 2 hours a day 5 days to fix a road working at the same pace how many days will it take 2 people workin
    12·1 answer
  • Surface Area of Prisms<br>Can someone show me how to solve and also what the formula is. Please!​
    9·1 answer
  • Please help me with this math problem, I'm not that informed on the subject
    14·1 answer
  • -11/2 divided by 12/5.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!