What is this answer?

Answer:

$5

Step-by-step explanation:

Let

x = initial fee

y = fees depending on the amount of data he use

After using 3 GB of data , he owes $30.

After using 5 GB of data , he owes $40.

The equations are

x + 3y = 30 (1)

x + 5y = 40 (2)

Subtract (1) from (2) to eliminate x

5y - 3y = 40 - 30

2y = 10

Divide both sides by 2

y = 10/2

y = $5

Substitute y = 5 into (1)

x + 3y = 30

x + 3(5) = 30

x + 15 = 30

x = 30 - 15

x = $15

Cost per GB of data = $5

Answer:

(3,3)

Step-by-step explanation:

Since it's to the left, and not up or down at all, the y-value does not change. The x-value, however, is affected. Since it's to the left, it is decreasing in value by 2 points. If it were to the right, it would increase in value to (7,3), since it'd be going further away from (0,0).

Answer:

Q  = (3,3)

Step-by-step explanation:

Moving the point left moves the x value down 2.

5-2=3

Therefore, Q = (3,3)

Answer:

-5.62

Step-by-step explanation:

I made them all into Improper Fractions, then I made them into decimals, then I added them.

Answer:

(9x+2)^2

Step-by-step explanation:

Answer:

2 3/5

Step-by-step explanation:

convert mixed number into improper fraction

(whole number × denominator + numerator over denominator)

4 × 3 + 1

12 + 1

13/3

13/3 × 3/5

multiply numerators

39

multiply denominators

15

39/15

3 can be divided into both number 39 and number 15 so:

13/5

this is simplest form as an improper fraction

if the teacher wants simplest form as a whole number, the answer is:

2 3/5

Answer:

4 1/3 X 3/5 = 2 3/5

Step-by-step explanation:

First I got 13/5 then I had to convert to 2 3/5.

Hope this helps!

Step-by-step explanation:

sorry i don't have this question

The equation of the line that goes through the given points is y = -8x + 25.

Given the following points:

To determine the equation of the line that goes through the given points:

First of all, we would determine the slope of this line by using the following formula;

[tex]Slope. \;m = \frac{Change \; in \; y \;axis}{Change \; in \; x \;axis} \\\\Slope. \;m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Substituting the points into the formula, we have;

[tex]Slope, \;m = \frac{1 - 9}{3 - 2}\\\\Slope, \;m = \frac{-8}{1}\\\\[/tex]

Slope, m = -8

Now, we can determine the equation of the line by using this formula:

[tex]y-y_1 =m(x-x_1)\\\\y-9=-8(x-2)\\\\y-9=-8x+16\\\\y=-8x+16+9[/tex]

y = -8x + 25

Read more on slope here: https://brainly.com/question/3493733

Answer:

7π over 3

Step-by-step explanation:

Convert from degrees to radians using the ratio π over 180.

60

See steps

Step by Step Solution:

More Icon

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.7" was replaced by "(27/10)". 8 more similar replacement(s)

STEP

1

:

           27

Simplify   ——

           10

Equation at the end of step

1

:

    27 62   93 12    62 93    12 27

 (((——•——)-(——•——))+(——•——))-(——•——)

    10 10   10 10    10 10    10 10

STEP

2

:

           6

Simplify   —

           5

Equation at the end of step

2

:

    27 62   93 12    62 93    6 27

 (((——•——)-(——•——))+(——•——))-(—•——)

    10 10   10 10    10 10    5 10

STEP

3

:

           93

Simplify   ——

           10

Equation at the end of step

3

:

    27 62   93 12    62 93   81

 (((——•——)-(——•——))+(——•——))-——

    10 10   10 10    10 10   25

STEP

4

:

           31

Simplify   ——

           5

Equation at the end of step

4

:

    27 62   93 12    31 93   81

 (((——•——)-(——•——))+(——•——))-——

    10 10   10 10    5  10   25

STEP

5

:

           6

Simplify   —

           5

Equation at the end of step

5

:

    27 62   93 6   2883  81

 (((——•——)-(——•—))+————)-——

    10 10   10 5    50   25

STEP

6

:

           93

Simplify   ——

           10

Equation at the end of step

6

:

    27 62   93 6   2883  81

 (((——•——)-(——•—))+————)-——

    10 10   10 5    50   25

STEP

7

:

           31

Simplify   ——

           5

Equation at the end of step

7

:

    27   31     279     2883     81

 (((—— • ——) -  ———) +  ————) -  ——

    10   5      25       50      25

STEP

8

:

           27

Simplify   ——

           10

Equation at the end of step

8

:

    27   31     279     2883     81

 (((—— • ——) -  ———) +  ————) -  ——

    10   5      25       50      25

STEP

9

:

Calculating the Least Common Multiple

9.1    Find the Least Common Multiple

     The left denominator is :       50

     The right denominator is :       25

       Number of times each prime factor

       appears in the factorization of:

Prime

Factor   Left

Denominator   Right

Denominator   L.C.M = Max

{Left,Right}

2 1 0 1

5 2 2 2

Product of all

Prime Factors  50 25 50

     Least Common Multiple:

     50

Calculating Multipliers :

9.2    Calculate multipliers for the two fractions

   Denote the Least Common Multiple by  L.C.M

   Denote the Left Multiplier by  Left_M

   Denote the Right Multiplier by  Right_M

   Denote the Left Deniminator by  L_Deno

   Denote the Right Multiplier by  R_Deno

  Left_M = L.C.M / L_Deno = 1

  Right_M = L.C.M / R_Deno = 2

Making Equivalent Fractions :

9.3      Rewrite the two fractions into equivalent fractions

Two fractions are called equivalent if they have the same numeric value.

For example :  1/2   and  2/4  are equivalent,  y/(y+1)2   and  (y2+y)/(y+1)3  are equivalent as well.

To calculate equivalent fraction , multiply the Numerator of each fraction, by its respective Multiplier.

  L. Mult. • L. Num.      837

  ——————————————————  =   ———

        L.C.M             50

  R. Mult. • R. Num.      279 • 2

  ——————————————————  =   ———————

        L.C.M               50  

Adding fractions that have a common denominator :

9.4       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

837 - (279 • 2)     279

———————————————  =  ———

      50            50

Equation at the end of step

9

:

  279    2883     81

 (——— +  ————) -  ——

  50      50      25

STEP

10

:

Adding fractions which have a common denominator

10.1       Adding fractions which have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

279 + 2883     1581

——————————  =  ————

    50          25

Equation at the end of step

10

:

 1581    81

 ———— -  ——

 25     25

STEP

11

:

Adding fractions which have a common denominator

11.1       Adding fractions which have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

1581 - (81)     60

———————————  =  ——

    25          1

Final result :

 60

Answer:

3x^2-7

-7 is the constant

3 is the coefficient

x is the variable

Step-by-step explanation:

(3x^2)+(-7)

Answer:

I dont see the question but If you are asking if your statement is correct, my answer is yes.

Answer: -2-2 radical42 over 15

Step-by-step explanation

Answer:

6d

Step-by-step explanation:

Answer:

x = -2/3

Step-by-step explanation:

x + 10 ÷ 6 = 1

Divide

x + 1 2/3 = 1

Subtract 1 2/3

x = -2/3

Also, as a girl, we do give some signs to people that we like, we start conversations with the person, we make eye contact and then look away (at least that what I do lol), flirts with you, agrees with you, wants to spend time with you, etc.

Answer:

The nile river is 6690 kilometers long.This is 394 kilometers longer than the Amazon River.How long is the Amazon River?

6690-394=6296 kilometers

Step-by-step explanation:

Answer:

The Amazon river is 6296 kilometers long.

Answer:

The answer is B

Step-by-step explanation:

The equation equals 2970 and the answer B also equals 2970.

Answer:

SMA= 24 degrees

Step-by-step explanation:

add the other given angles together: 66 + 90= 156

subtract 158 from 180 (every triangle has a total of 180 degrees): 180-156 = 24

Answer:

¿No entiendo?

Step-by-step explanation:

Answer:

$69.54

Step-by-step explanation:

$57 x  .07 =3.99

($57 x .15)= 8.55

8.55+3.99 +57=$69.54

Answer:

29 French fries

Step-by-step explanation:

Total number of calories consumed by Ethan when eating French fries varies directly as the number of French fries that Ethan eats

The first step is to calculate the constant k

No of calories= k × no of French fries

k = No of calories/No of French fries

k = 224/16

k = 14

Therefore the number of French fries eaten by Ethan if he consumes 406 calories can be calculated as follows

No of French fries= No of calories/k

= 406/14

= 29

Hence Ethan eats 29 French fries if he consumes 406 calories

Answer:

56

Step-by-step explanation:

z + 12w when z = 8 and w = 4

~Substitute

8 + 12(4)

~Simplify

8 + 48

~Add

56

Best of Luck!

We are provided with the value of z and w:

We have to find the value of z + 12w.....?

Since we have to find the value of the polynomials for the given values of variables. Plug the given values of z and w in the above question:

➝ z + 12w

➝ 8 + 12(4)

➝ 8 + 48

➝ 56

So, the required value of the polynomial is 56.

Carry on Learning [tex]![/tex]

Answer:

They don't form a triangle because all triangles degrees have to add up to 180 if you add them all up its 190 so no they don't form a triangle.

Step-by-step explanation:

84+75+31=190

Answer:

5x-15+90+2x=7x+75

Step-by-step explanation:

you just want to add together the like terms which gives you 7x+75 like terms are just numbers that are similar such as 5x and 2x, or -15 and 90.

Answer:

b or the second option

Step-by-step explanation:

it is congruent because two sides are the same.

hope this helps! have a good day and stay safe!

id like brainliest but if not its fine! <3

Answer:

Size - continuous

Screen type - Qualitative

Number of channels - discrete

Step-by-step explanation:

____size ____screen type ____no of channels

_A __50 ____ projection ________298

_B __ 51 ____ projection ________ 117

_C __ 58 ____ Plasma __________423

_ D __43 ____ projection ________269

_ E __ 44 ____ Plasma __________ 289

The individual being studied are the characteristics of high definition televisions

Size of television is a continuous variable as the inches of televisions aren't finite and may not necessarily be whole numbers.

Screen type is a Qualitative variable also called categorical as it places different Television sets into distinct category based on the nature of the screen material.

Number of channela is discrete as it defines a finite number stations available. Available stations will always be whole numbers without decimals.

Answer:

lin

Step-by-step explanation:

Answer:

if x divided by negative 5 equals negative 15, you multiply both sides by negative 5, leaving x = 75, which should be your answer

Step-by-step explanation:

Answer:

what?

Step-by-step explanation: