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
Alex777 [14]
3 years ago
9

Sara is hiring a babysitter who charges $20 per hour plus a $10 travel fee. What equation represents y, the amount of money the

babysitter will charge for x hours of service? *
Mathematics
1 answer:
stellarik [79]3 years ago
4 0

Answer:

20x+10=y

Step-by-step explanation:

You might be interested in
I need help,Please it’s due today
Andrej [43]

Answer: Sorry, I’m lazy today so I’ll just answer the first question, letter a. The answer is 30 cups of red paint.

Step-by-step explanation: Since you need 2 cups of blue paint and 4 cups of red paint, the ratio of the amount of cups you need for each paint is 1 cup of blue for every 2 cups of red. You need 15 cups of blue so you multiply it by 2 and you get 30. I hope this wasn’t confusing and I hope this helps. Please listen to you teacher because it would really help you on your work.

7 0
2 years ago
HELP HELP HELP thank you
sveta [45]
The point is now at (3,0).
4 0
2 years ago
the change in water vapor in a cloud is modeled by a polynomial function, c (x). describe how to find the x - intercepts of c (x
lukranit [14]

The change in the water vapors is modeled by the polynomial function c(x). In order to find the x-intercepts of a polynomial we set it equal to zero and solve for the values of x. The resulting values of x are the x-intercepts of the polynomial.

Once we have the x-intercepts we know the points where the graph crosses the x-axes. From the degree of the polynomial we can visualize the end behavior of the graph and using the values of maxima and minima a rough sketch can be plotted.

Let the polynomial function be c(x) = x ² -7x + 10

To find the x-intercepts we set the polynomial equal to zero and solve for x as shown below:

x ² -7x + 10 = 0

Factorizing the middle term, we get:

x ² - 2x - 5x + 10 = 0

x(x - 2) - 5(x - 2) =0

(x - 2)(x - 5)=0

x - 2 = 0 ⇒ x=2

x - 5 = 0 ⇒ x=5

Thus the x-intercept of our polynomial are 2 and 5. Since the polynomial is of degree 2 and has positive leading coefficient, its shape will be a parabola opening in upward direction. The graph will have a minimum point but no maximum if the domain is not specified. The minimum points occurs at the midpoint of the two x-intercepts. So the minimum point will occur at x=3.5. Using x=3.5 the value of the minimum point can be found. Using all this data a rough sketch of the polynomial can be constructed. The figure attached below shows the graph of our polynomial.

8 0
3 years ago
Read 2 more answers
Please help someone pleaseeeeeeeeeeeeeeeeeeee
Ray Of Light [21]
Mean is adding all the numbers then dividing the answer you go from the numbers.
7 0
3 years ago
Read 2 more answers
When a scatterplot is created from a table of values, which statement is correct
lorasvet [3.4K]
<span>It is possible for two points to have the same x-coordinate and the same y-coordinate. </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer it now in two minutes
    9·1 answer
  • A gym membership cost $19 each month. If Miss Lacey joins the gym for one year, will she pay more or less than $190? Explain you
    12·1 answer
  • Division property of exponents
    8·1 answer
  • (9×10^−3)+(2.4×10^−5)÷0.0012=<br><br> Also the answer has to be in scientific notation.
    10·1 answer
  • For the function f(x) = 4x − 7<br> Find f(-3)
    6·2 answers
  • Write the equation: Five times the difference of a number and six is twenty.​
    9·2 answers
  • PLEASE HURRY i really need help with this
    8·1 answer
  • Identify an equation in point-slope form for the line perpendicular to y = -1/2x + 11 that passes through (4, -8)
    14·1 answer
  • Solve the system of linear equations by substitution:<br> x+y=27, y=x+9
    7·1 answer
  • I’m not sure how to do this please help!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!