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
zalisa [80]
3 years ago
13

I don’t know what I’m doing wrong. I need help understanding this problem please...

Mathematics
1 answer:
denpristay [2]3 years ago
5 0

Answer:

Step-by-step explanation:

Cost (C) depends on the number of miles traveled (x).

So C is the dependent variable.

Or C(x) if they want you to be more specific.

x is your independent variable.

Miles driven do not depend on anything.

You might be interested in
Could someone help me, please? I got 4, but I’m not sure.
Slav-nsk [51]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
Help me please #7!!!!!!
MatroZZZ [7]

Applying parallel line postulate twice

36degree=3x degree +2y degree

126 degrees=12 x degree + 2y degree

So, the two equations are:

3x + 2y = 36

and

12x + 2y = 126

Eliminate x to solve for y

-(3x + 2y)= -(36)

-3x - 2y = -36

Combine the equations

(-3x - 2y)+ (12x + 2y) = (-36) + (126)

-3x -2y + 12x + 2y = -36 + 126

9x = 90

x = 10

Plug value of x back into to the equations to solve for y

3(10) + 2y = 36

30 + 2y = 36

2y =6

y = 3

Optional

Plug x into the other equation to check for error

12(10) +2y = 126

120 + 2y =126

2y = 6

y = 3

4 0
4 years ago
Cual es la ecuación de la recta que pasa por el punto (2;-1/2) y tiene de pendiente m=-2/3
timama [110]

Answer:

y = (-2/3)x + 5/6

Step-by-step explanation:

The general structure of a line in slope-intercept form is:

y = mx + b

In this form, "m" represents the slope and "b" represents the y-intercept. You have been given the value of "m". To find the value of "b", you can plug the slope and the values from the point (2, -1/2) into the general equation.

m = -2/3

Point (2, -1/2):

x = 2 and y = -1/2

y = mx + b                                  <----- Slope-intercept form

y = (-2/3)x + b                            <----- Insert -2/3 in "m"

-1/2 = (-2/3)(2) + b                      <----- Insert "x" and "y" values from point

-1/2 = -4/3 + b                            <----- Multiply -2/3 and 2

-3/6 = -8/6 + b                           <----- Give the fractions common denominators

5/6 = b                                      <----- Add 8/6 to both sides

Thus, the equation of the line is:

y = (-2/3)x + 5/6

4 0
2 years ago
Please help me with this!..
deff fn [24]

Answer:

300 times

Step-by-step explanation:

600 * 1/2 = 600/2

=300

5 0
3 years ago
Read 2 more answers
-9+6-(-2)= Evaluate the expression
Sunny_sXe [5.5K]

Answer:

3

Step-by-step explanation:

do the stuff inside the parentheses

*double negatives become positives*

6*2=12

-9+12

=3

pls mark me brainliest

3 0
4 years ago
Other questions:
  • Brainliest for whoever gets this right!
    6·1 answer
  • Electricity costs $2 for each of the first 16 kilowatt hours, and $0.075 per kilowatt hour thereafter. What would be the cost fo
    11·2 answers
  • What is next number in sequence:5,9,28,117,596,
    12·1 answer
  • 0.8x+3.2-4.3x=7.7-1.2x
    15·2 answers
  • Find the slope (8,-5) and -2,-4)
    14·2 answers
  • 2 hundredths + 6 hundredths = ________ hundredths?
    14·1 answer
  • that 45% of adult Americans believe that the overall state of moral values in the United States is poor. (a) Compute the mean an
    12·1 answer
  • For a craft project, Jackie spent 45 minutes beading, 10 minutes painting, and 25
    8·1 answer
  • Lucy is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices
    8·1 answer
  • What is the value of X?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!