Mathematics High School

help me someone solve this​

Help Me Someone Solve This

Answers

Answer 1
It’s b because the line passes through the y-axis at 1.

Related Questions

Someone Plzzzz Help!?!

Answers

Answer:

A)74.1%

B)20.83%

C)62.5%

D)5%

Use the following function rule to find f(2).

Answers

Answer:

f(2)=-7-7|2|

=-7-14

=-21

Step-by-step explanation:

The x in f(x) is replace with 2,so example:

f(x) =3+4(x)

Find f(4),

f(4)=3+4(4)

=3+16

=19

The value of f(2) is -19 for f(x)=-7-7|x|

What is a function?

A relation is a function if it has only One y-value for each x-value.

Given function is f(x)=-7-7|x|

f of x equal to minus seven minus seven times of mod x

f(x)=-7-7|x|

Now to find the value of f(2) we have to replace x value with 2

f(2)=-7-7|2|

f(2)=-7-12

f of two equal to minus seven minus twelve

f(2)=-19

f of two equal to minus nineteen.

Hence, the value of f(2) is -19 for f(x)=-7-7|x|

To learn more on Functions click:

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Elizabeth and her sister earned money shoveling snow over winter break. Altogether, they shoveled for a total of 30 hours. Elizabeth charged her customers $12 per sidewalk, and her sister charged $11 per sidewalk. If they earned $347.50 total, how many hours did each girl spend shoveling?

Answers

Answer:

Step-by-step explanation

$12x17.5=210

$11x12.5=137.5

210+137.5=$347.5

Elizabeth worked for 17.5 Hours

Her sister worked 12.5 hours

Write an expression for each statement
1. The sum of four x and twenty
2. The difference between 2n and thirty
3. The sum of 5d and seventeen
4. Three substracted from 4p
5. Twenty-five added to 17g

Answers

1. s = 4x + 20

2. d = 2n - 30

3. s = 5d - 17

4. 4p - 3

5. 17g + 25

Answer:

4x + 20

2n - 30

5d + 17

4p - 3

17g + 25

Step-by-step explanation:

I'm not sure if this is what you are looking for but hope this helps

A number t increased by seventy

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Answer: t + 70

Step-by-step explanation: increased means to add, so it would be adding 70 to a number, t.

Plz help with question I added a photo☝️

Answers

Answer: C, 4 gallons per minute.

Step-by-step explanation: To find the unit rate of the faucet, we must make the units an even gallons/minute. Thus, we multiply each rate by 5 to get 4 gallons/minute.

write the coordinates obtained after the given translation​

Answers

Answer:You would just have to add 4 to all of the x values and add 5 to all the y values

Step-by-step explanation:

J : (3,2)
K : (5,2)
L : (4,5)

Kelko will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $57 and cost an additional $0.08 per mile driven. The second plan has an initial fee of $50 and costs and additional $0.10 per mile driven.

Answers

Questions (contd)

(a) For what amount of driving do the two plans cost the same?

(b) What is the cost when the two plans cost the same?

Answer:

(a) 100 miles

(b) $65

Step-by-step explanation:

Given

Plan 1:

[tex]Initial\ Fee = \$57[/tex]

[tex]Additional = \$0.08[/tex] per mile

Plan 2:

[tex]Initial\ Fee = \$50[/tex]

[tex]Additional = \$0.10[/tex] per mile

Solving (a): Number of miles when both plans are equal

Represent the distance with x and the cost with y

So:

Plan 1:

[tex]y = 57 + 0.08 * x[/tex]

Plan 2:

[tex]y = 50 + 0.10 * x[/tex]

To solve (a), we equate both plans together; i.e.

[tex]y = y[/tex]

[tex]57 + 0.08x = 50 + 0.10x[/tex]

Collect Like Terms

[tex]0.08x - 0.10x= 50 - 57[/tex]

[tex]-0.02x= -2[/tex]

Solve for x

[tex]x = -2/-0.02[/tex]

[tex]x = 100[/tex]

Hence, 100 mile would cost both plans the same

Solving (b): Cost when both plans are the same:

In this case, we simply substitute 100 for x in any of the y equation.

[tex]y = 57 + 0.08 * x[/tex]

[tex]y = 57 + 0.08 * 100[/tex]

[tex]y = 57 + 8[/tex]

[tex]y = 65[/tex]

Hence, the amount is $65

Should I make myself some hot chocolate? It's cold but at the same time I might be going to Starbucks when my online classes finish at 2 (it's currently 8:30 am for me). So I'm letting you guys decide :P​

Answers

I think starbucks would be better

Answer:

yep Starbucks is better

Step-by-step explanation:

Answer to the question, please

Answers

Answer:

12 hours

Step-by-step explanation:

2 1/2=5/2=2.5

3 1/2=7/2=3.5

2.5+3.5+3+4=12 hours

Elijah needs to lease out a music studio to record his new album the studio charges and initial studio-use fee plus an hourly fee for each hours in the studio let P represent the total amount of money Elijah would have to pay to use the studio four t hours A graph of P is shown below write an equation for P then state the Y intercept of the graph and determine its interpretation in the context of the problem

Answers

Answer:

100+50t

Step-by-step explanation:

Answer:

P = 100+50t

The y-intercept of the function is 100 which represents the initial fee of using the studio.

CHOOSE THE CORRECT CORRESPONDENCE.


∠3


A. ∠4

B. ∠1

C. ∠2

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A. angle 4..................

how many different 2-person conversations would happen at a party of 30 people

Answers

15 because simple division 30 divided by 2 is 15 only 15 can happen

Find the slope of the line described by 28x −12y + 50 = 0.

Answers

Step-by-step explanation:

Move 12y to the other side

12y=28x + 50

Divide both sides by 12

y=7x/3 + 25/6

Slope is 7/3

Which is the best estimate for the percent equivalent to StartFraction 3 Over 8 EndFraction?
26%
27%
37%
38%

Answers

Answer:

38%

Step-by-step explanation:

bc i got it right on test :)

Answer: 38 %

Step-by-step explanation:

Kendall bought a vase that was priced at $450. in addition, she had to pay 3% sales tax. How much did she pay for the vase?

Answers

Answer:

$463.50

Step-by-step explanation:

3% of 450 is 13.50

450+13.50=463.50

hope this helps :3

if it did pls mark brainliest

463.5 idrk

but 3& make it into a decimal so .03 then multipy it by 450 then you get 13.5 you add it to 450 and get 463.5

Which statement is true about a negative number and its additive inverse?

Answers

Answer:

B.) They are on opposite sides of zero on the number line.

stay safe and have a great day!

Answer:

B They are on opposite sides of zero on the number line.

is correct

Step-by-step explanation:

guy above is right

and did the quiz

What is the angle measure of x in the polygon below?

A polygon with 7 sides. The angle measures are 135 degrees, 95 degrees, 135 degrees, 135 degrees, 115 degrees, 135 degrees, x.
95°
115°
135°
150°

Answers

Answer:

The answer is D 150

Step-by-step explanation:

I took the edgen test and got 100%.

Answer:

Try 150

Step-by-step explanation:

Hope it helps!

-x + y = 2
3х – 5у = -4
solve the system of linear equation by substitution

Answers

X=-2 + y
X=5y-4/3
):):):$/&&$:$:jsjshdhhdgshshshsj

Given f(x) = -x + 8 and g(x) is shifted 2 up from f(x), what is the equation of g(x)?

Answers

Answer:

g(x)=-x+10

Step-by-step explanation:

What is the area or the front side of the house

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54 l think hope this helps :)

can someone help me please

Answers

Answer:

no solution

It gives me 0

Step-by-step explanation:

Answer: all real numbers

Step-by-step explanation:

WILL GIVE BRAINIEST AND 20 POINTS AND 5 STARS !! NEED HELP ASAP, PLEASE EXPLAIN STEP BY STEP AND WRITE A WORD SENTENCE WITH THE QUESTION!!! .Kole works in an electronic store. He estimates that he spends 42% of his pay in his own store. Write the decimal that represents the amount of pay he spends in the electronics store.

Answers

0.42 is 42%
.42 is 42% of 1

Answer:

42% u just divide by 100 to get a decimal so it's 0.42

Gas costs $2.07 a gallon.

Write an equation to model

this math situation.

How much will it cost for 15 gallons?

a
y=15x; $31.05
b
x=2.07y; $7.24
c
y=2.07x; $31.05
d
y=15x; $7.24

Answers

I think it’s a.... because 15 times 2 equals

A polygon has 6 sides . The interior angles measures are 118°,127°,111°,123°,126°.and x° find the values of x .

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Let’s use a hexagon as the shape, Add all those up plus x =720. 720 is the sum of all interior angles of a polygon

The value of 'x' is 115 degrees and this can be determined by using the sum of interior angles property of hexagon.

Given :

A polygon has 6 sides. The interior angles measures are 118°, 127°, 111°, 123°, 126°, and x°.

The following steps can be used in order to determine the value of x which is an interior angle of a hexagon:

Step 1 - According to the given data, the given polygon has 6 sides means that it is a hexagon with interior angles 118°, 127°, 111°, 123°, 126°, and x°.

Step 2 - The sum of interior angles of a hexagon is 720 degrees.

Step 3 - So, the values of 'x' can be calculated by using the below expression:

118 + 127 + 111 + 123 + 126 + x = 720

Step 4 - Simplify the above expression.

605 + x = 720

x = 720 - 605

x = 115 degrees

For more information, refer to the link given below:

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Please help with these questions a b and c pls tyyyyyyy

Answers

Answer:

23, 5, 3

Step-by-step explanation:

Following the order of operations as stated in PEMDAS , then

(a)

5 + 2 × 3² ← evaluate exponent

= 5 + 2 × 9 ← perform multiplication

= 5 + 18 ← perform addition

= 23

---------------------------------------

(b)

[tex]\frac{7+8}{5-2}[/tex] ← perform calculations on numerator/denominator

= [tex]\frac{15}{3}[/tex] ← perform division

= 5

-------------------------------------------

(c)

[tex]\frac{18-3(2)}{5-1^2}[/tex] ← evaluate numerator/denominator using PEMDAS

= [tex]\frac{18-6}{5-1}[/tex]

= [tex]\frac{12}{4}[/tex]

= 3

True or False, the following is a function.
X Y
-3 4
-1 1
0 3
2 5
5 7
​

Answers

False because the differences between the y-values vary in 2 different values.

The graph shows the relationship between the number of strawberries eaten and the approximate number of calories consumed. Which statement is true?

Each strawberry contains 4 calories.
Each strawberry contains 3 calories.
Twenty-four strawberries contain 6 calories.
Four strawberries contain 15 calories.

Answers

9514 1404 393

Answer:

  Each strawberry contains 4 calories

Step-by-step explanation:

The graph crosses the vertical line for 1 strawberry above the intersection with the horizontal line for 3, so there are more than 3 calories in 1 strawberry. The graph crosses "strawberries = 1" at about "calories = 4", matching the first statement.

Similarly, the graph crosses the vertical line for 4 strawberries above the horizontal line for 15 calories. An estimate of 16 calories for 4 strawberries is consistent with the first statement (4 calories in each strawberry).

The point (6, 24) is on the graph, but it means (6 strawberries, 24 calories), not the other way around.

The appropriate choice is ...

  Each strawberry contains 4 calories

Answer:

its 4 calories, A

Step-by-step explanation:

i just got it right on edge

NEED HELP ASAP PLS AND THANK YOU!!!!

Answers

Answer:

Step-by-step explanation:

Urgent urgent urgent urgent

You're urgent

Not sure but think it’s the last one

Tess sang 2 fewer songs today than she did yesterday. Yesterday, Tess
sang 9 songs. Which number sentence can be used to find the number
of songs Tess sang today?
9 + 2 =
9- 2 =
9-9 =

Answers

I believe it’s 9-2 sorry if i’m wrong.

Answer:9-2 is the right one

Step-by-step explanation:

Other Questions
Crystal bought b boxes of cookies to bring to a party. Each box contains 18 cookies. She decides to keep two boxes for herself. She brings 90 cookies to the party. Which equation can be used to find the number of b boxes Crystal bought?A) 2b 18 = 90B) 18b 2 = 90C) 18b 36 = 90D) 36 18b = 90 Find the value of all angles el si de las nias reflexion HELP ASAPPP!!! !!!! PLEASE You should consider theme when trying to determine the author's message. True False Which phrases describe qualities of a good president?Choose all answers that are correct. 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The choice is yours!List of couples include:Mickey and Minnie MouseSuperman and Lois LaneBonnie and ClydeAntony and CleopatraCharlie Brown and Peppermint PattyPrincess Jasmine and AladdinPrincess Peach and Mario (video game)Edward and Bella (Twilight series)Harry Potter and Ginny Weasley (Harry Potter series)John Lennon and Yoko OnoBrad Pitt and Angelina JolieBeyonce and Jay-ZBen Affleck and Jennifer GarnerFaith Hill and Tim McGrawAny other famous pair In the program below, what is the scope of strFirst?def usernameMaker (strFirst, strLast): return strFirst + strLast[0]def passwordMaker (strA, numC): if len(strA) > 4: answer = dogName[0:3] return answer + str(numC) else: return 'xk&' + str(numC)optionsthe function usernameMakerthe function passwordMaker and the main part of the program that calls the functionthe function usernameMaker and the main part of the program calling the programthe function passwordMaker Trey's truck has a 80 gallon tank. The fuel gauge points to . 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