Mathematics College

)Hannah's electricity company charges her $0.15 per kWh (kilowatt-hour) of electricity, plus a basic connection charge of $25.00 per month. Write a linear function that models her monthly electricity bill as a function of electricity usage.

Answers

Answer 1

Answer:

Linear function: y = 24x + 25

Step-by-step explanation:

24 hours = 1 day

30 days = 1 month

0.15 x 24 = 6

30 x 6 = 180

180 + 25 = 205

Linear function: y = 24x + 25

Hope this helps! :)

Related Questions

The average price of a home in a certain town was $74,000 in 2012, but home prices

have been falling by 8% per year. What will be the price of the home in 2020?

Answers

Answer:

$47,360

Step-by-step explanation:

8 percent X 8years is equal to 64percent

74,000 X 64/100=47,360 dollars

How to expand 4(-5x+6) ?

Answers

4(-5x+6)
= 4 * -5x + 4 * 6
= -20x + 24

Answer:

-20x+24

Step by step equation:

4(-5x+6)=

4*-5x=-20x

4*6=+24

Hence -20x+24

The graph below have the same shape what is the equation of the blue

Answers

The answer is C (x-4)^2

The football team has a total of 20 jerseys. There are 6 medium-sized jerseys. What percent of the
jerseys are medium-sized jerseys?

Answers

6/20 are medium sized jerseys 5 * (6/20) = 30/100 = 0,3 = 30% are medium-sized jerseys

A shirt originally cost $53.17, but it is on sale for $42.54. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent.

16%
20%
25%
80%

Answers

Answer:

Step-by-step explanation:

20%. 53.17 times .8 is 42.54 meaning there's a 20% decrease

The correct answer is 20 percent

Solve the following equation
3^(2x)-10.3^x+9=0

Answers

Answer:

x≈1.63634604

Step-by-step explanation:

It a lot of work

Two equivalent expressions are shown in the equation
where a and b are both integers.
a(7x + 3) = b + 14x

Answers

Answer:

3a-b=14x-7ax

Step-by-step explanation:

Two equivalent expressions are shown in the equation :

a(7x + 3) = b + 14x

Let it assumed to form an equation in terms of a and b.

Opening brackets of both sides,

7ax+3a=b+14x

Taking constant terms to LHS and variables to RHS

3a-b=14x-7ax

Hence, the equation is "3a-b=14x-7ax".

Write an equation for the line in slope-intercept
form.

Answers

Answer:

y= 4x+5

Step-by-step explanation:

Hope this helps!

btw can i have brainliest?

Sharon sells brown sugar for $1.75 per pound. She also sells powder sugar for $3.25 per pound. If she decided to mix the two and sell them as a new type of sugar, how much would the new sugar be if she mixed 5 pounds of each type of sugar?

Answers

1.75 x 5 = 8.75

3.25 x 5 = 16.25

8.75 + 16.25 = $25.00

Answer

$25

Step-by-step explanation:

1.75x5=8.75

3.25x5=16.25

16.25+8.75=$25

We examine a population with normal distribution having mean of 1000 and standard deviation 50. What percentage of the population lies between 850 and 1150?

Answers

Answer:

99.7%

Step-by-step explanation:

Miranda buys 6 pounds of nuts . If she puts three forth pound in each bag how many bags can she make

Answers

Answer:

Step-by-step explanation:

Let B = bags that can be made

B = 6 ÷ 3/4

B = 6 • 4/3

B = 24/3

B = 8

Answer:

she can make 8 bags

Step-by-step explanation:

she has 6 pounds of nuts and she is trying to divide three fourths into as many groups as she can so 6 divided by three fourths is 8

PlS Help fast will give brainliest if correct

What is the scale factor that takes figure 1 to figure 2?

Answers

Answer:

900% or 9 times the size

Step-by-step explanation:

At a carnival, 2 out of the first 8 customers who entered had purchased cotton candy. Based
on this information, if 360 customers were at the carnival, how many customers can be
expected to have purchased cotton candy?

Answers

Answer:

90 people are expected to but cotton candy.

Step-by-step explanation:

The answer is 90 because 360 divided by 8 is 45 and 45 multiplied by 2 is 90.

IF M HOI -21 AND M GOI -47, THEN WHAT IS THE MEASURE OF GOH

Answers

Answer:

UHHH 26 PERHAPS

Step-by-step explanation:

An isosceles triangle has a perimeter of 34cm . The congruent sides measure (4x-1)cm . The length of the third side is x cm . Find X

Answers

You know that the perimeter
P
is equal to
34
ans that it is the sum of the lengths of the three sides:
P
=
(
4
x
−
1
)
+
(
4
x
−
1
)
+
x
=
34
so:
4
x
−
1
+
4
x
−
1
+
x
=
34
isolate
x
:
9
x
=
34
+
2

9
x
=
36

x
=
36
9
=

Answer:

x=4

Step-by-step explanation:

[tex]4x - 1 + 4x - 1 + x = 34\\\\4x + 4x = 8\\8x + x = 9x\\9x - 1 - 1 = 34\\\\\left \{ {{9x -1+ -1 = 34} \atop {+ 1 = + 1}} \right. \\\\When you have two of the same signs, you add them together.\\so you should end up with -2 so now we have \\9x- 2=34 \\\left \{ {{9x- 2=34 } \atop {+2 + 2}} \right. \\9x = 36\\\left \{ {{{9x= 36} \atop {9\\ \\ \\ \\ \\ \\ \\ 9}\right. \\36 divided by 9 which gives you 4\\so\\ x=4[/tex]

I need help the answers that are there are
SSS
SAS
ASA
AAS
HL and
Not enough information

Answers

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Congruency of triangles,

since here, two sides with a in between angle is congruent, we will use the SAS congruency,

=> Side-Angle-Side congruency .

SAS.

Solve the proportion 5/m = 15/9

Answers

m = 3
just take 9 times 5 and divide by 15

describe the theme of the drama. explain which details develop the theme. use the details from the organizer in your response. HELP

Answers

I can’t answer this because I don’t have the story or the organizer but you have to look at the two (story and organizer) and see what the author is trying to tell you the theme is the message of the story! THE MEssage

WE AREN'T MIND READERS

are they inverse ? please hurry

Answers

Answer:

Step-by-step explanation:

Yes have a good day

If your credit score is below 500 will you be able to get a loan? Are you limited on the size of loan can you get? What are the limiting factors to size? What type of interest rate will you be able to get?

Answers

You may be able to get a loan but it won’t be worth a lot at all. The lower the score the more company don’t want to give you a loan.

whats 9 + 10 ? any one witb a brain

Answers

21 boi it’s easy mark me brainliest

The hour hand point between the 11 and the 12. in 25 min it will be the next hour what time is it now

Answers

Answer: 11:35

Explanation: because if the time is between 11-12 then it can’t go higher than 12 or lower than 11 which means it’s somewhere around starting with 11. and the full hour is 60 minutes so subtract the 25 minutes with 60 and you get 35. so the time should be 11:35 right now.

Simplify (-18^2)^3.
18^-6
-18^5
1/18^6
-18^6

Answers

-18^6

Step-by-step explanation:

The answer you looking for is -18^6

Simplify the expression. 2.3h(6-k)

Answers

The answer is 13.8h-2.3hk

17. Which two points on the number line represent a number and it’s absolute value

Answers

Answer:

The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value. |6| = 6 means the absolute value of 6 is 6. 6 is 6.

Step-by-step explanation:

Unit analysis: how many feet in 1 kilometer?

Answers

Answer:

3280.84

Step-by-step explanation:

Hello I need help with this problem. I'll give u brainiest

Answers

Answer:

6 to 7 and 6:7

Step-by-step explanation:

Turn the sentence into an expression please

10. six times the sum of the square of a
number and four

Answers

Answer:

6 * (n^2 + 4)

what is an equation in point-slope form of the line that passes through the points (4, 5) and (-3, -1)???

Answers

are you mrs woods class or sumn

The sum of 4 consecutive odd number is 40

Answers

Answer:

answer is 9.

Step-by-step explanation:

a+2 ,a+4 ,a+6 and a is an odd number. Now that the given is sum of the sequence is 40. So, a+a+2+a+4+a+6 = 40 Therefore 4a+12 =40 , 4a =28 , a = 7 now the question is second term so it is a+2 =9 answer is 9

Answer:

7,9,11,13

Step-by-step explanation:

LET THE ODD NUMBERS BE

X, X+2 , X + 4 , X+6

X + X +2 + X+ 4 + X + 6 = 40

4X + 12 = 40

X + 3 = 10

X = 7

x + 2 = 7 + 2 = 9 <=== the 2nd number is 9

x + 4 = 7 + 4 = 11

x + 6 = 7 + 6 = 13

Hope this helps!!!

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