Mathematics High School

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)?​

Answers

Answer 1

Answer:

$63.00

Step-by-step explanation:

Since you have sales tax, you would do a 10% sales tax for 15 dollar

10/100 = x/15

Therefore you will calculate x and 100 divided by 15 which would be 6.6 repeated

You would round to the nearest tenth and get 6.6 then you would add 56.4 as in the tip+ month airtime usage and get 63 dollars.

Related Questions

Millie makes 24 bracelets in 10 hours. What is her rate? ******rates must have 2 different labels
********almost always, time is a denominator

Answers

Answer:

2.4 bracelets per hour

Step-by-step explanation:

24 bracelet/ 10 hrs

2.4 bracelets per hour

Answer:

2.4 an hour

Step-by-step explanation:

The perimeter of the rectangle below is 46 units. Find the length of side PS.​

Answers

Answer:

5z-2

Step-by-step explanation:

Answer:

13 units

Step-by-step explanation:

46 = 4z + 6z - 4

46 = 10z - 4

50 = 10z

z = 5

3(5) - 2

15 - 2

13

Side PS = 13 units

PLEASE HELP!!!!!!!!! PLEASE GIVE AN EXPLANATION SO I CAN UNDERSTAND!!!!!

Answers

I’m kinda late .! do u still need help ?

I NEED HELP ASAPPPP mŁABC = 117° → Find
mZCBD
D
C

Answers

Answer:

117-40=77

Step-by-step explanation:

Subtract 40 from 117 to get the answer

In ΔNOP, the measure of ∠P=90°, PN = 34 feet, and OP = 40 feet. Find the measure of ∠O to the nearest degree.

Answers

Answer:

40°

Step-by-step explanation:

Help me please! If f(x) varies directly with x2 and f(x)=10 when x=−4, what is the value of f(x) when x = 3?
A. -14.4
B. -5.625
C. 5.625
D. 14.4

Answers

Answer:

the answer is d becaus of it's creation

I swear I'm not dumb I just cbf rn. I feel like sleeping can someone help?? ​

Answers

D- 3.9, 3.6, 3.3
F- 25/35, 31/35, 36/35 or 1 and 1/35

20 adults and 15 children are going to attend a musical evening. The organizers have arranged the tables in such a way that there is an equal number of adults and children on each table and no one is left over. What is the GREATEST number of tables that the organizer can set up?

Answers

Answer:

Step-by-step explanation:

20 + 15 = 35 . Now you need to list the factor of 35:    1, 5, 7, 35 pickt the smallest factor.

What is the X input if Its (1,5) (2,12) (3,19) (X,26) what is X?​

Answers

Answer:x=4

Step-by-step explanation:

the rule is for each time x is increased by one y increases by 7

like 5+7=12

12+7=19

19+7=26

so

1+1=2

2+1=3

3+1=4

4 is the answer

Clara bought 40 pencils for $0.35 each. Raina bought 70 pencils at the same price. How much more money did Raina spend?

Answers

Answer:

10.5

Step-by-step explanation:

1. 40 x 0.35 (14)

2. 70x0.35 (24.5)

3. 24.5-14 (10.5)

Answer

its $24.50

Step-by-step explanation:

I multiplied $0.35 and 70 pencils  

you make a salad and share with friends your sister eats 1/3 of it before they arrive (it is a a and b question pls help)

Answers

Answer:

Sister Is a PIG

Step-by-step explanation:

and Your Friends Gets her Scraps

Can anybody help me out on question 8 please , I would really appreciate it so much. Please and thank you

Answers

Step-by-step explanation:

a circle from point O is 360° and the triangle is 180°

What is the inverse of the statement "If Mike did his homework, then he will pass this test"?
A. If Mike passes this test, then he did his homework.
O
B. If Mike does not pass this test, then he did not do his homework.
O C. If Mike does not pass this test, then he only did half his homework.
D. If Mike did not do his homework, then he will not pass this test.

Answers

Answer:

d. if mike did not do his homework, then he will not pass this test

What is -5/9 written in decimal form? EXPLAIN how you found your answer.

Answers

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.

7. Solve the system of equations using substitution and elimination. No matrix
calculator
3x - 2y - Z = -12
8x - 3y + 4z = 6
-7x + 5y - 3z = 2

Answers

Answer:

65

Step-by-step explanation:

FCJCFHCYJHCJ=09

HYVFYTRYTRYTRYTRYTRHUVF08=887U#]]]]]]]]]]]]]]]]]

X=9

Can you answer 10,11,12,13 for mee please I need ASAP !!!

Answers

Answer:

10. Is 31/4 times 1/3 =31/12 or 2 7/12

11.3/8 times 2/3=1/4 but final answer is 1/16

12. 1/2 times -5/-8 = 15/16

13. 1/3 times 11/16 =11/48

Step-by-step explanation:

Work out 20 percent of 800

Answers

Answer:

160

Step-by-step explanation:

Hi there !

100% ............... 800

20% .......................x

x = 20×800/100 = 16000/100 = 160

Good luck !

Write the exponent for the expression.
3 x 3

Answers

Answer:

2

Step-by-step explanation:

Answer:

3²=3×3

Step-by-step explanation:

there are two 3s, so it would be 3²

Which is equivalent to 12/(323)

Answers

Answer:

38,76

Step-by-step explanation:

Use the image below to answer the following question.

An image shows a diver crouching on a diving board labeled 1. The diver launching off the board is labeled 2. The diver just about to enter the water is labeled 3 The diver in the water feet above water is labeled 4.

At which position does the diver have the most gravitational potential energy?

Answers

Answer:

its a

Step-by-step explanation:

because iti s

who swims faster Sarah or Eva? WILL NAME BRAINIEST

Answers

Answer:

Eva swims faster than Sarah

Step-by-step explanation:

At first, they swim at different rates, but if you compare the last two (17/425 and 20/520) Eva swam the fastest.

Answer:

Sarah swims faster

Step-by-step explanation:

To get the answer, divide the time by the distance. 17/425 is greater than 20/520, so sarah swims faster

00:00 Choose all of the addition problems in which you add zeros to align place values in the addends. A. 0.04 + 5 + 3.2 B. 18.9 +0.7 C. 1.2 +5.75 +2.8 D. 6.23 + 11.01 + 4.99 o E 15.03 - 23.23 its a mutiple choice question​

Answers

Answer:

a-8.24  b-19.6  c-9.75   d-17.24   e-−8.2

Step-by-step explanation:

Olivia bought a yogurt and two bagels for $2.45. The yogurt was ninety-five cents. How much is one bagel?

Answers

Answer:

.28 cents

Step-by-step explanation:

Can some plz answer this and give explanation? :) How many unit cubes are required to create a larger cube with edge length of 3 units?

Answers

Answer: is this what your looking for "A large cube with edge of length 3 units is built from 6 small blue unit cubes and 21 small white unit cubes"

Step-by-step explanation:

Need Help!

A line has a slope of 4 and goes through the point (5,−2). What is the equation of this line in Standard Form?

−4x+y=18

4x+y=−18

−4x+y=−18

−4x+y=−22

Answers

Answer:

-4x+y=-22

Step-by-step explanation:

-4x +y= -22  is the equation of this line in Standard Form .

What is in slope-intercept form?

Y = mx + b, which defines a line, is an equation's slope-intercept form.When a line is graphed, its slope, m, and its point of intersection with the y-axis, b, also known as the y-intercept, are shown.To find answers for x, y, m, and b, utilize slope intercept form.

m = 4

the point =  (5, -2)

the equation of this line

          y - y₁ = m ( x - x₁)

          y - ( -2 ) = 4 ( x - 5 )

          y + 2 = 4( x - 5 )

           y + 2 = 4x - 20

            y = 4x - 20 - 2

            y = 4x - 22

          -4x +y= -22

Learn more about slope-intercept form

brainly.com/question/9682526

#SPJ2

Janet is three years older than her sister Julie. Janet’s brother is eight years younger than her sister Julie. The sum of all their ages is 55 years.

Answers

Janet is 23, Julie is 20, and their brother is 12.
23+20=43
43+ 12=55

Help needed ASAP will give brainliest and 5 STAR RATE (not a real test)

Answers

Answer:

(0,0), (0,1), (1,2), (1,3)

Step-by-step explanation:

To determine what makes ordered pairs a function, we have to make sure each input (x) goes to exactly one output (y).

The reason this is the answer is that each input doesn't have exactly one output. (0 goes to 0 and 1. 1 goes to 2 and 3).

Antoine made $33,284 last year. He received a 4.5% annual raise.What will his new salary before the coming year

Answers

Answer:

$34781

Step-by-step explanation:

In 1999, the price of unleaded fuel was $1.09. In 2015, the price of unleaded fuel is $1.89. What is the percent change ​

Answers

Answer:

73.39%

Step-by-step explanation:

Initial price

$1.09

Later price

$1.89

Percent change:

(1.89 - 1.09)/1.09 × 100% =0.7339 × 100% =73.39%

F(x) = x + 4: find f(4) and f(x) = 10

Answers

Answer:

f(4) = 8

f(6) = 10

Step-by-step explanation:

Step 1: Define

f(x) = x + 4

f(4) is x = 4

f(x) = 10

Step 2: Find f(4)

f(4) = 4 + 4

f(4) = 8

Step 3: Find f(x) = 10

10 = x + 4

x = 6

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