the roaming sell phone company charge's 15.00 a month plus 0.20 per minute of airtime usage. if juanita uses x minutes of air time what is the equation that can be used to determine her monthly phone bill (c)?​

Answer:

x = 29

Step-by-step explanation:

The sum of the 3 angles is 180 degrees since it is a straight line

x-1 + 3x+2  + 2x+5 = 180

Combine like terms

6x +6 = 180

Subtract 6 from each side

6x+6-6= 180-6

6x =174

Divide y 6

6x/6 =174/6

x = 29

Answer:

it's 29

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

a = 4, b = 6 and c = 5

Step-by-step explanation:

It is given that,

[tex]\dfrac{\dfrac{1}{4}}{\dfrac{5}{6}}=\dfrac{1}{a}\times \dfrac{b}{c}[/tex]

We know that,

[tex]\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}[/tex]

So,

[tex]\dfrac{1}{4}\times \dfrac{6}{5}=\dfrac{1}{a}\times \dfrac{b}{c}[/tex]

If we compare both sides of the equation we get,

a = 4, b = 6 and c = 5

Hence, these are the values of a,b and c.

Answer:

The simple and easy answer is D

Step-by-step explanation:

Answer:

16 bombons de coco

Step-by-step explanation:

A partir da pergunta, somos instruídos a fingir que o número total de bombons (chocolate) que ela fez = 24 bombons

Do total de chocolates que ele fez, 2/3 são de coco.

Portanto, a quantidade que representa os doces de coco é representada como:

2/3 × 24

= 16

Portanto, a quantidade de bombons de coco = 16

Answer:

the shorter piece is 30 inches.

Step-by-step explanation:

3x + x = 120

4x =120

x =30

For the given linear equation we have:

Here we have a linear equation:

4x -10y = 20

First, let's find the y-intercept, this is the point with x = 0, so evaluating in that we get:

4*0 - 10y = 20

-10y = 20

y = 20/-10

y = -2

The x-intercept is what we get by evaluating in y = 0.

4x - 10*0 = 20

x = 20/4

x = 5

Learn more about linear equations:

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Answer:

A. 5 per hour.

Step-by-step explanation:

A. Look at the graph, find where the 60 is, that equals to an hour. Then go right to find the dot. Go down and find the number, the number is 5.

B. There is no question one we are seeing, please specify the question.

Answer:

804,642

Step-by-step explanation:

800,000 + 4,000 + 600 + 40 + 2.

Add the terms

804,642

PERIMETER IS ADDING ALL SIDES, AREA IS MULTIPLYING TWO SIDES

1. 2 1/9

2. 42.25

3. 4

4. 87

Answer:

perimeter is adding up all the outside line measures, so for the squares with only one side value, just multiply that by four

the other ones, for the measure given for one side, the opposite side is the same measure, so just add that up.  

so number one would be 9 and 1/3 (nine and one third)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

f(x) = 12 and f(x) = 3x

12/3 = 4 and the function for f(x) is 3(4)

The derivative of the function f(x) = 3x - 12 is 3.

Derivative of a function measures the rate of change of a function it can also be defined as the slope of the function.If given dy/dx it states the rate of change of y with respect to x.

According to the given question we have find the first derivative of the function f(x) = 3x - 12.

Given f(x) = 3x - 12

f'(x) = 1(3)x¹⁻¹ + 0                             ( derivative of any constant is 0 )

f'(x) = 3x⁰.

f'(x) = 3.

learn more about derivative here :

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Answer:

1.87 miles

Step-by-step explanation:

[let's say x = how many miles]

18.99 + 75x = 159.24 [write out the equation]

-18.99 -18.99 [subtraction property of equality]

75x = 140.25

___ ____ [division property of equality]

75 75

x = 1.87

I hope this helps ! :)

Answer:

y= 1/3x - 3

Step-by-step explanation:

The y-axis is -3

In order to find slope you do rise/run

Answer:

x=9*

Step-by-step explanation:

48*+(5x-3)*+90*=180*    (its is 180* because it is a line)

5x+135*=180*        (combine like terms)

-135*       -135*    (subtract 135*)

5x=45*       (divide by 5)

x=9*

dont mind the asterisks they are my degree signs

hope this helps

brainliest?

Answer:

4x^2 - 2x + 1

Step-by-step explanation:

Since you are adding, you can drop the parentheses because they are unnecessary. Combine like terms.

(3x^2 - 2x + 1) + (1x^2) =

= 3x^2 - 2x + 1 + 1x^2

= 4x^2 - 2x + 1

Answer:

The answer is 6.25

Step-by-step explanation:

Root 38 is exactly 6.16441400297. That number estimated would be 6.20 since 6.16 is close to 6.20. The closest number to 6.20 is 6.25.

Answer:

is 2x2 multiplying them or is x the letter ?

Step-by-step explanation:

if multiplying: 4-(-2)+3 = 11

if the letter: 2(-2)2-(-2)+3 = -3

hope this helped :))

Answer: -0.56 (with a line over the 5)

Step-by-step explanation:  I found my answer by dividing 5.000 by 9 which is 0.56. Then, I wrote a line over the 5, so that I don’t have to repeat the number 5, multiple times.

Answer:

x= 13

y= 39

Step-by-step explanation:

Answer:

10f+7g-9

Step-by-step explanation:

(10f-6+5g)-(-2g+3)

(10f-6+5g)+(2g-3)

(10f)+(5g+2g)+(-6-3)

10f+7g-9

Answer:

4 feet

Step-by-step explanation:

hi by the way.........

Answer:

4 feet

Step-by-step explanation:

There are 12 inches in 1 feet

48in/12 = 4 ft

Answer:

you should get off the team

Step-by-step explanation:

cuz you do not know what to do

Answer:

honestly stay if you think you can do it

Step-by-step explanation:

don't do it if you don't want to

Answer:

30

Step-by-step explanation:

10+10+10=30

6+6+6+6+6=30

they are equally the sane anount

Answer:

6(2z^2-z+7)

Step-by-step explanation:

Step-by-step explanation:

tan

(

29

)

=

3500

x

tan(29)=3500x

Rewrite the equation as  

3500

x

=

tan

(

29

)

3500x=tan(29)

.

3500

x

=

tan

(

29

)

3500x=tan(29)

Evaluate  

tan

(

29

)

tan(29)

.

3500

x

=

0.55430905

3500x=0.55430905

Solve for  

x

x

.

Tap for more steps...

x

=

6314.16714344

x=6314.16714344

Answer:

A=[tex]\frac{C-B}{X}[/tex]

Step-by-step explanation:

Subtract both sides with B

AX=C-B

Divide both sides by X to get A alone.

A=[tex]\frac{C-B}{X}[/tex]

Answer:

1731996

Step-by-step explanation:

i think thats the answer if not sorry hopefully i helped <3

Answer:

I can help you!

Step-by-step explanation:

3x7 you should add #7 3 times. That would be 21

9x8 you should add #8 9 times. That would be 72

12x9 you should add #9 12 times. That would be 108

Hope it helped

F = 2 /t + 5

t = 2 /F − 5

[tex]f(x) = {2}^{x} [/tex]

You can answer them yourself but I like to help you to do it buddy.

Let's go....

[tex]f(1) = {2}^{1} = 2 [/tex]

[tex]f(2) = {2}^{2} = 4 [/tex]

[tex]f(3) = {2}^{3} = 8 [/tex]

[tex]f(4) = {2}^{4} = 16 [/tex]

[tex]f(5) = {2}^{5 } = 32 [/tex]

[tex]f(6) = {2}^{6} = 64 [/tex]

____________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

[tex]b/3\geq 6[/tex]

Step-by-step explanation:

Answer:

b[tex]\geq[/tex]-18

Step-by-step explanation:

[tex]\frac{b}{-3}[/tex] [tex]\geq[/tex] 6 Solve this just like there is an equal sign instead of [tex]\geq[/tex]

Multiply both sides by -3 to get b by itself: b[tex]\geq[/tex]-18