Mathematics College

The table shows the number of minutes Jalen talks on his mobile phone and the cost of the phone calls. Jalen's Mobile Phone Cost Number of minutes, X 150 220 250 275 x Cost, y $7.50 $11.00 $12.50 $13.75 If the cost varies directly with the number of minutes Jalen talks on the phone, which equation represents the variation? O y = 0.05% O y = 20x O y = 157.58 O y = 1125x Save and Exit Net Submit Mark this and return​

Answers

Answer 1

Answer: y=0.5x

Step-by-step explanation: hope this would be helpful ∵∵∵∵∵∵∵∵∴∴∴∴∴∴∴∴∴

Related Questions

A quiz consists of 920 true or false questions. If the student guesses on each question, what is the mean number of correct answers

Answers

Answer:

460

Step-by-step explanation:

This quiz is Said to consist of 920 questions. Each if these questions have 2 options of answering them only. Which is True or False.

True represents correct = 0.5

False represents wrong = 0.5

The probability of correct is = 0.5

With a sample size of 920

Mean = no

= 920x0.5

= 460

So the mean number of correct answer from this calculations I just did is equal to 460

Find X for this shape

Answers

Answer:

x=58

Step-by-step explanation:

ok this is a 5 sided polygon

5 sided polygon has 540 degrees

540-90-120-108-100= the unkown angle

122

but look at the line exterior plus interior = 180 degrees

180=122+x

subtract 122 from both sides

x=58

Please help! (Not hard) I’m just slow

Answers

Answer: i think it is a

Step-by-step explanation:

Answer- the answer is C because x axis gos first therefore y=2

What is the degree of the simplest polynomial function with zeros at the square root of 3, 4i, and -2.

Answers

Answer:

Degree of polynomial → 4

Step-by-step explanation:

Conjugate roots theorem states that if a polynomial has a root (a + ib), then (a - ib) will be the other root.

In this question it has been given that a polynomial function has the zeros (roots) as x = [tex]\sqrt{3}[/tex], 4i and -2.

Therefore, the given polynomial will have four roots, [tex]\sqrt{3}[/tex], 4i, -4i and -2.

Function will be f(x) = (x - [tex]\sqrt{3}[/tex])(x + 4i)(x - 4i)(x + 2)

Degree of the polynomial → 4

What is the Cost of Goods if manufacturing costs equal $50 each, packaging equals $1.00 each, delivery equals $2.00 each, and advertising equals $1,000?​

Answers

Answer:

$1,053.00

Step-by-step explanation:

50 + 1.00 + 2.00 + 1,000 = 1,053.00

Answer: 53$

Explanation:

50$ + 1$ + 2$ = 53$

50 for the production
1$ for packaging
2$ for delivery

HELPPPPPPP!!!!! PLEASE!!!!!

Answers

Answer:

B

Step-by-step explanation:

You can tell by looking at the graph that the x coordinate is 4, and the only option with an x coordinate of 4 is B

3.0625 divided by 7 in long division

Answers

Answer:

the answer to your question is 0.4375

Enter the value of p so that the expression 3(4+n) is equivalent to 3(n+p).​

Answers

Answer:

3(4+n)

Step-by-step explanation:

100 points to the people who answer and you'll be reported if answer with something stupid
Y'all, what's another way to say "dramatic flare"
please and thank you:)

Answers

Answer:

another way to say dramatic flare is flamboyant which means to be loud and dramatic like saying the shirt with the parrots on it is very flamboyant

Step-by-step explanation: brainliest plz

Evaluate the expression.



| 31 | + | –5 |

Answers

Answer:

36

Step-by-step explanation:

The answer is the absolute value of 31 + (-5)

So it is 36

Last week, Leah worked 25 hours on weekdays and 11 hours on the weekend. Which ratio compares the number of hours Leah worked on the weekdays to the total number of hours she worked?

Answers

Answer:

25:36

Step-by-step explanation:

the number of hours on weekdays which is 25, and the total hours she worked is 25+11 which is 36, so it is 25:36

It’s not b!!!! Help me please

Answers

Answer:

D maybe? im not sure

Step-by-step explanation:

Enter the slope of the line through the points (4, 15) and (4, 12). *

Answers

Answer:

-3/0 is the slope....or just -3.

Step-by-step explanation:

slope method = m= y2 - y1/ x2 - xm = 12 - 15/ 4 - 4 = -3/0 or just -3 simplified.

a) 15% of what is 12?

Answers

Answer: 80

Step-by-step explanation:

Given

15% of ? is 12

We multiply

Answer:

80

Step-by-step explanation:

15% × ? = 12

? =

12 ÷ 15% =

12 ÷ (15 ÷ 100) =

(100 × 12) ÷ 15 =

1,200 ÷ 15 =

80

Mark bought gifts for his friends, and each gift cost $9. Let y represent the total cost and x represent the number of gifts. Write an equation to
represent the proportional relationship between the total cost and the number of gifts he bought. (4 points)
Оа
y = 8x
Oь
1
y = 8
Oc
y = 9x
Od
1
10
ya

Answers

Answer:

9x=y

Step-by-step explanation:

9 times x will equal the number of gifts (y). so the answer is Oc= y=9x

a the power m ×b the power n​

Answers

Answer:b = +7-6

Step-by-step explanation:

у = 2 – 3х
Is this a linear equation

Answers

Yes this is you can tell because the d is not squared or anything it’s just basic

what is 9 + 10? hi my name is andy. i have a dad who works on this website and i want to prank him

Answers

Answer:

19.

How do you want to prank him?

Step-by-step explanation:

Answer: 19

Step-by-step explanation: 9+10 is equal to 19. (I get the joke but I don't want to get flagged)

If a household appliance has a wattage of 7,043 and is in use for 9 hours, how much CO2 was produced? Round to 1 decimal.

Answers

Answer: = 62.8 pounds of CO₂

Step-by-step explanation:

1 kilowatt per hour produces 0.99 pounds of C02.

The total wattage in hours used was;

= 7,043 * 9 hours

= ‭63,387‬ watts

In kilowatts;

= ‭63,387‬/1000

= 63.387 kilowatts

CO2 produced;

= 63.387 * 0.99

= ‭62.75313‬

= 62.8 pounds of CO2

A road sign indicates a school bus stop is 0.3km. How far is that in metres?

Answers

Answer:

The answer is 300.

Step-by-step explanation:

A kilometer is 1000 meters, therefore 0.3 km x 1000 = 300 meters

Find a formula for the general term or of the sequence assuming the pattern of the first few terms
continues.
{14, 19, 24, 29, 34, ...}
Assume the first term is a1.
an=?

Answers

Answer:5n+6

Step-by-step explanation :an=a1+d(n-1)

=1+(-5)(n-1) or 1+-5n+5

an=-5n+6

Do both ASAP due in 7 mins and pls show all the steps

Answers

the answer is 1961.6

if you need a remainder, it is 1961 r9

WILL GET BRAINLIEST AND POINTS PLS HELP

Answers

Answer:

D. -6

Step-by-step explanation:

frist elimnate the postive numbers because it is impossible if it was a positve number.

Then you have two numbers left, all you have to do is multiply each one by either 3 or -5.

so -10.3 is too big and -6 is just right

x = -6

What is the value of the function at x = 22 Enter your answer in the box .please help.​

Answers

Answer:

its gonna be whatever the y value is when x is 22

Step-by-step explanation:

Help me I’m not sure the answe

Answers

Answer:

i believe it would be the last option.

Step-by-step explanation:

Please help me fastttt!!!!

Answers

Answer:

-4

Step-by-step explanation:

2^2 =4

PMDAS

-36 / 4 +5

-9+5

-4

2x+3x+y+2y combining like terms and distributive property

Answers

Answer:

5x+3y

Step-by-step explanation:

You combine the x's and the y's

|-4y+2z|-7z z=-9 and y=2

Answers

Answer:

 37 sorry if i calculated wrong

step-by-step explanation:

A square has a side that is 5 meters long. What is the diagonal length of the square?

Answers

Answer:

5 meters

Step-by-step explanation:

a squares six sides are all equal, therefore if one side is 5 meters, all other sides are 5 meters

What is the independent variable of y=3.5x+2.8

Answers

I think it’s 9.8 not really sure

Answer:its y  and x = 6.3

Step-by-step explanation:

look

Other Questions
At noon a female corpse was found partially submerged on the shore of a lake. The air tempature was 26.7 (81 degrees) and the water tempature was about 15.6 Celsius (61 degrees Celsius ) rigor Mortis was not evident and the body tempature was 15.6 degrees Celsius. Livor Mortis showed a noticeable reddening on the victims back that did not disappear when pressed. Bacterial actuality was not significantly increased and the lungs were filled with water approximately how long ago did the women die Which jobs does the circulatory system do? EEEEE Pleasee help meeeee Please complete the chart if needed.Will make brainliest! an online store sells camping chairs for $29. if the store sells 26,578 chairs in one year. how much does the store earn in sales? What is pictured below? A physical change is...1. when a substance changes its appearance or form, but not its identity.2. when a substance changes into a new substance.3. when a substance catches on fire.4. when a substance reacts with another substance. cuales son los cuatro tipos de oraciones Liquid or solid water that falls to the ground is called Which equation, in slope-intercept form, passes through (2, 4) and has a slope of 3? F. y = 3x - 2 G. y = 3x + 10 H. y = 3x - 10 I. y = 3x +2 charles charges $4 an hour to baby-sit. He also adds an extra $10 onto the total for families with more than three children. Write an equation for what Charles charges to baby-sit a family of 4 children.y = 4x - 10y = 4x + 10y = 40xy = 4x + 10x Write the Direct Object pronounUstedes comen los mariscos. Ustedes ___Comen This year, my New Year's resolution was to not buy anymore books until I had read all of the books I already had. But, after getting fifty dollars for my birthday, I couldn't resist stopping by the library's used book sale. Chose the answer that beat corrects the underlined portion of the sentence. If the underlined portion is correct as written, chose "NO CHANGE". The underlined portion is "But," found in the second sentence Line FG goes through the points (4,9) and (1,3). Which equation represents a line that is perpendicular to FG and passes through the point (2,0)? -2x+ y=-4 -2x+y=2X+2y=2X+2y=4 A 65-cm segment of conducting wire carries a current of 0.35 A. The wire is placed in a uniform magnetic field that has a magnitude of 1.24 T. What is the angle between the wire segment and the magnetic field if the force on the wire is 0.26 N?a. 37.b. 43.c. 23.d. 53.e. 67. Brainliest PLZ HELP IM TIMED Based on what you observe in the photos, why do you think many people believed that industrialization was both a blessing and a curse to the cities in which industries were located What was Marie curies citizenship later in life like? amigo brothers felix characterization I need help with french pleaseeee someone help asappppp!!!