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
Dennis_Churaev [7]
2 years ago
10

13.

Mathematics
1 answer:
Alex787 [66]2 years ago
4 0

Answer:  A. c = 3d

I'm gonna go with c = 3d

Step-by-step explanation:  c = 3d

After looking at the table I believe the equation would be c=3d. I came to this conclusion because (6)=3(2); (9)=3(3); (15)=3(5); 18=3(6). I really hope this helps!:)

...................................................................................................................................................

Answer:

Step-by-step explanation:

Days  Cost

2          6

3          9

5         15

6         18

Now to find equation that models the given data we will use two point slope form.

Formula:

Substitute the values in the formula

where y denotes the number of days and x denotes the cost

Let us suppose d denotes the number of days and c denotes the cost

So, equation becomes:  

Hence an equation models the data in the table is  

So, option A is true.

You might be interested in
List three ways that reading hieroglyphs differs from reading english
Wittaler [7]
1. different writing types.
2. language 
3. read.
6 0
3 years ago
Read 2 more answers
Jake throws a dart that hits the square shown below:
mrs_skeptik [129]
21.5.......:::..............:.::.::..
7 0
3 years ago
Which fraction is equivalent to 38%?<br> 3/8<br> 9/25<br> 19/50<br> 3 4\5
KonstantinChe [14]
In order to find a fraction, We know that a percentage is out of a 100. This means we can now place our fraction as:

38/100

In order to find the actual fraction, we will want to simplify. Lets find our least common factor and work down from there. Since we know that 2 can go into both of them, lets reduce by 2.

This means our fraction will now look like: 

19/50

Since 19 is a prime number and cannot be divided by anything but 1 and itself, we know that this is our simplified form. 

This means:

19/50 is the fraction equivalent to 38%. 
5 0
3 years ago
Read 2 more answers
Hansel opened a bank account. He deposited $52.50 into his account every month for 10 months. He used $20.50 every month to pay
Marizza181 [45]
Take $52.50 and subtract $20.50 to get $32 and multiply that by 10 (moths) to get $320 and divide it by 2 and get the final answer$160.00
7 0
3 years ago
The table below represents a linear function f(x) and the equation represents a function g (x)
PolarNik [594]

Answer:

Step-by-step explanation:

a). For function 'f',

Slope of a linear function passing through two points (x_1,y_1) and (x_2,y_2) is given by,

Slope = \frac{y_2-y_1}{x_2-x_1}

For the function 'f' given in the table,

Slope of the linear function passing through two points (-1, -5) and (0, -1) given in the table,

Slope = \frac{-5+1}{-1-0}

          = 4

Equation of the line passing through a point (0, -1) and slope = 4 will be,

y - y' = m(x - x')

y + 1 = 4(x - 0)

y = 4x - 1

f(x) = 4x - 1

For function 'g',

Equation of the function 'g' has been given as,

g(x) = 4x + 3

By comparing this equation with the slope-intercept equation of a line,

y = mx + b

Therefore, slope of the function 'g' is,

m = 4

Since slopes of both the functions are same, linear graphs of both the functions will be parallel.

b). Equation of the function 'f' is,

f(x) = 4x - 1

y-intercept of the function = -1

Equation of function 'g',

g(x) = 4x + 3

y-intercept = 3

Therefore, function 'g' will have the greater y-intercept.

4 0
2 years ago
Other questions:
  • What is 70% of 50? explain how you got this answer.
    5·2 answers
  • Solve the inequality and write down the solution in interval notation x(x-3)(x+1)&lt;0
    6·1 answer
  • Help me please because I don’t get it
    14·1 answer
  • The amount in an account with a beginning balance of 3000 and interest compounded continuously at an annual rate of 5.5% can be
    12·1 answer
  • Need help understanding this problem! If someone would explain how to do it that would be great!
    7·1 answer
  • Order the angles in each triangle from smallest to largest.
    7·1 answer
  • Round 1,658.013 to the nearest hundred
    11·2 answers
  • if we have 10 slices of sandwiches and each 2 person take one how many slices do we still have..its easy​
    7·1 answer
  • What is 84,052 in word form
    10·2 answers
  • You deposit money into an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!