Mathematics High School

Someone help me please❤️

Answers

Answer 1

(-2,-7), (-1,-4), (0,-1) (1,2)
Inputs : -2,-1,0,1
Outputs: -7,-4,-1,2

Answer 2

Answer:

inputs: outputs:

-2 -7

-1 -4

0 -1

1 2

Step-by-step explanation:

Input=domain and x so, plug domains in for x in the equation to get each output.

input equation output

-2 y=3(-2)-1 -7

-1 y=3(-1)-1 -4

0 y=3(0)-1 -1

1 y=3(1)-1 2

Related Questions

which is the best estimate of -14 1/9 × -2 9/10

Answers

Answer: 42

Step-by-step explanation:

-14 1/9 would round to -14

-2 9/10 would round to -3

-14 x -3= 42

Answer Fast Please And Thank You

Answers

Answer:

a d

Step-by-step explanation:

maybe

What is the slope of (-3,4) and (0.3)

Answers

Answer:

m=-1/3

Step-by-step explanation:

To find the slope you have to use the equation:y₂-y₁ divided by x₂-x₁

So you would have 3-4 divided by 0-(-3)

And then you would get -1/3

Answer:

-0.33333

//////Step-by-step explanation:///////

do you guys know this by any chance

Answers

Answer:

Step-by-step explanation:

if it is a negative exponent, you have to change it

8^5times 8^9 I think

Answer:

I don't but i can see if my shadow clones do! MULTI SHADOW CLONE JUTSU!!!!

Step-by-step explanation:

They don't...

1.

p: you pass the class

q: you go to the next grade

p -> ~q:_______________________________

~p->~q:_______________________________

Answers

Answer:

P is you pass the class, so it's the hypothesis in the conditional. And Q is the conclusion, which ic you got to the next grade.

Step-by-step explanation:

In order to got to the next grade, you need to pass the class.

If you pass the class, you go to the next grade.

Kasey colloectes 85 out of 120 pokimon cards. Write this as a decimal.

Answers

Answer:

About 71%.

Step-by-step explanation:

Divide 85 by 120.

It's .708333333 (3 repeating.)

A dog kennel charges $20 per night to board your dog. You can also have a dog treat delivered to your dog for $5. The equation 20x+5y=100 models the situation of possible combinations of nights at the kennel (x) and dog treats (y) that you can buy for $100.

Describe what the intercepts mean in context of the story.

Answers

Answer:

wow they are so tricky about what the math means.. huh :D why ask abstract math questions when it's supposed to be real hmmmm welll anyway

Step-by-step explanation:

so the y intercept or 0=y means you get your dog no treats... maybe you hate your dog... or he was bad in some way... no treats for you dog !! >:/

The X=0 intercept mean you love your dog and don't take him to the dog kennel but keep him at home. And take care of him yourself.. but you could still get him treats :) Probably for less then 5 dollars too.. I saw some at Costco for a lot less.. :)

Write a complex number where the real component is 7 and the imaginary component is -13i

Answers

Answer:

z = 7 - 13i

Step-by-step explanation:

A complex number has the form

z = a + bi ( where a is the real part and bi the imaginary part )

Here a = 7 and bi = - 13i, thus

z = 7 - 13i

-7x - 4x = 8 -2x - 8x

Answers

Answer:

3x = 8

Step-by-step explanation:

combine all the #x's on the left side

Answer: x= -8

Step-by-step explanation:

-11x=8-2x-8x

-11x=8-10x

-11x+10x=8-10x+10x

-x=8

-x/-1 = 8/-1

What is a trinomial in a problem

Answers

A polynomial with three terms is called a trinomial. Trinomials often but not always! have the form x2 + bx + c. At first glance, it may seem difficult to factor trinomials, but you can take advantage of some interesting mathematical patterns to factor even the most difficult-looking trinomials.

It’s a lot but hopefully I help:)

Can anyone help me ?

Answers

The x-intercept I believe is (2,0).

To figure this out, you would do (domain, 0). If the y output is 0 whatever the x input is for that y value, is the x-intercept. I hope I explained this correctly:)

Linda makes necklaces to sell to her friends. She can make
27 necklaces in 3 hours. How many necklaces can she
make in 5 hours?

Answers

Answer:

mark brainlest45

Step-by-step explanation:

in one hour she can make 9 ( 27 divided by 3)

so in 5 hours 45 bc 5x9 is 45

Find the equation of the line.

Y=__x + __

Answers

to find the slope (m), count how many units vertically and horizontally it takes to get from any one point to the other (rise/run)

i’ll use (0,-6) and (-4,-5)
it takes 1 vertical unit and 4 horizontal units to the left to get there, so the slope is 1/-4

to find the y intercept (b), it’s simply the point where the line intercepts the y axis (vertical line). in this case it’s at (0,-6). the y intercept would then be -6

now just plug those into the slope intercept form: y = mx + b

the equation of the line is y = 1/-4x - 6

Answer: y= -1/4x - 6

Suman monthly income rs 25000 he spend 1/5 of his income for house rent and 3/5 of his income an.other exp enditure how much did he save every month

Answers

Answer:

₹ 5000

Step-by-step explanation:

Income= ₹ 25000

House rent = 1/5 of 25000

= [tex]\frac{1}{5}*25000[/tex]

= ₹ 5000

Other expenditure = 3/5 of 25000

= [tex]\frac{3}{5}*25000[/tex]

= 3 * 5000

= ₹ 15000

Savings = 25000 - ( 5000 + 15000)

= 25000 - 20000

= ₹ 5000

Answer:

I will return to this question in 3 minutes....please wait.

It is the middle of the night and yeah

Step-by-step explanation:

thougth ri4rng4g 3i45uto34jkmt

help TWT ;-;-;-;-;-;-;

Answers

Answer:1

Step-by-step explanation:

Answer:

the answer is 1

Step-by-step explanation:

Level 5a: The marching band is selling hats for $7 and t-shirts for $15. The band’s fundraising goal is $600. The equation to represent the situation is 7x + 15y = 600. Find the x and y intercept and clearly identify which is which. Round to the nearest tenth.

Answers

Answer:

600

Find the x-intercepts.

Tap for more steps...

x-intercept(s): (6007,0)

Find the y-intercepts.

Tap for more steps...

y-intercept(s): (0,40)

List the intersections.

x-intercept(s): (6007,0)

y-intercept(s): (0,40)

Step-by-step explanation:

7
Mr. Ealy works at a shoe store. Mr. Ealy's hourly pay is $14, and he also gets 8% commission on sales. He worked 80 hours
over the last pay period and had $3,450 in shoe sales.
How much was his total income consisting of wages and pay over the last pay period?

Answers

Answer:

1396 dollars total

Step-by-step explanation:

First we do the salary

80 hours x 14 dollars= 1120 dollars

1120+ 8 percent of shoe sales

shoe sales=3450$

3450x0.08 commision=276$

1120+276= 1396 dollars

pls answer properly im giving all my points for this question

47 points

Answers

Answer:

Step-by-step explanation:

IT IS A OKAYyyyy TRUSTTTT

Which of the following is a perfect square trinomial?

A. x + 10x + 20
B.x?+ 10x + 50
C.x + 10x + 25
D.x? + 5x + 10

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ME ASAP !

Answers

Answer:

1.333333333333333333333333 inches

Step-by-step explanation:

you would do 16 divided by 12. 16 divided by 12 is 1 1/3.

In Diagram 1, the value of x is what?

Answers

Answer:

x = 18.75

Step-by-step explanation:

The angles are alternate interior angles and alternate interior angles are equal when the lines are parallel

3x-10 = 65-x

Add x to each side

3x-10+x = 65-x+x

4x-10 = 65

Add 10 to each side

4x-10+10 = 65+10

4x = 75

Divide each side by 4

4x/4 = 75/4

x = 18.75

When you flip a biased coin the probability of getting a tail is 0.46.
Find the probability of getting a head.

Answers

Answer:

54%

Step-by-step explanation:

Getting a head or a tail are two mutually exclusive events. Thus, given that probability of getting a tail is 0.46, the probability of getting a head is 0.54.

What are mutually exclusive events?

Two events are mutually exclusive or disjoint if they cannot both occur at the same time.

P(getting a head) + P(getting a tail) = 1

(Getting a head and getting a tail are mutually exclusive events. This implies that when we toss a coin, we either get a head or a tail.)

P(getting a head) + 0.46 = 1

P(getting a head) = 1 - 0.46 = 0.54

Learn more about mutually exclusive events here

https://brainly.com/question/5492865

#SPJ3

BWI Airport is building a new parking lot. The parking lot will need to fit 1350 cars. A typical row of parking spaces has 30 spaces. How many rows have to be built to hold 1350 cars? Rather than build rows that fit 30 cars, the airport is requesting rows that fit 50 cars. How many fewer rows are needed if the rows fit 50 card?

Answers

Answer:

45 rows will need to be built to hold 1350 cars. (for 30 spaces a row)

19 fewer rows are needed if the rows fit 50 cars (for the 50 spaces a row)

Step-by-step explanation:

for the first question divide 1350 by 30 and the second divide 1350 by 50, good luck!

Fiona wants to estimate the product (8.7)(3.0). Which expression shows each factor rounded to the nearest whole number?

Answers

(9)(3) would be the expression for the factors rounded to the nearest whole numbers.
I hope I correctly answered your question and that this helps.

HELP ME PLS THIS IS URGENT ASAP PLS HELP ILL BRAINLISTTT

Answers

Answer:

1.) h • g4 • h = 4g•2h

2.) c • 4 • a •b = ab•4c

3.) (40)/(11•a)= (a•11)/40

4.) (20)/(4•x)= (x•4)/20

Step-by-step explanation:

Think of it as adding and flipping :)

Please answer these questions! Legit answers only!

Answers

Answer:

204.4 amu

Step-by-step explanation:

0.30 * 203 = 60.9

0.70 * 205 = 143.5

60.9 + 143.5 = 204.4 amu

I hope this helps!

Find the area of the rectangle. The length is 1.25 and the width is 0.8 inches

Answers

The area is 1. Hope this helps.:)

Simplify -7 + 7 -19 A.12 B.-19 C. 0 D.19 PlZZzz Help me

Answers

Answer:

8^2+20-30x

Step-by-step explanation:

Answer:

Hello

B. -19

Step-by-step explanation:

= (-7)+7-(19)

= (-7+7)-19

= 0-19

= -19

Two equations are shown: I will give 40 pts if someone answers

Equation 1: (x – 12) = 12

Solve each equation.

Answers

Answer:

x and y both equal 24

4x - 3= 10
What number is x

Answers

4x -3 = 10

Add 3 to both sides:

4x = 13

Divide both sides by 4:

x = 13/4

Answer:

x=3.25

Step-by-step explanation:

4x-3=10

Add 3 to both sides.

4x=13

Divide each side by 4.

x= 3.25

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How much mixed spice will she need for 6 spice King Costume uses a periodic inventory system. The company started the month with 6 masks in its beginning inventory that cost $8 each. During the month, King Costume purchased 41 additional masks for $10 each. At the end of the month, King counted its inventory and found that 3 masks remained unsold. Using the LIFO method, its cost of goods sold for the month is: What is a law in question ? HELP ME PLS THIS IS URGENT ASAP PLS HELP ILL BRAINLISTTT Suppose you have seven movies on DVD (two comedy, three action, and two horror) to put on a shelf. If you choose the DVDs at random, what is the probability that the first one is horror and the second one is action?A: 66.67%B: 7.14%C: 4.76%D: 14.29% Which is inversely proportional to your weight on a planet's surface?A. Only your massB. Your mass and the mass of the planetO O OC. Only the planet's massD. 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The companys operating costs (excluding depreciation and amortization) remain at 60% of net sales, and its depreciation and amortization expenses remain constant from year to year.3. The companys tax rate remains constant at 25% of its pre-tax income or earnings before taxes (EBT).4. In Year 2, Cute Camel expects to pay $100,000 and $1,759,500 of preferred and common stock dividends, respectively.Complete the Year 2 income statement data for Cute Camel.Cute Camel Woodcraft CompanyIncome Statement for Year Ending December 31Year 1 Year 2 (forecasted)Net sales $15,000,000 Less: Operating costs, except depreciation and amortization 9,000,000 Less: Depreciation and amortization expenses 600,000 600,000Operating income (or EBIT) $5,400,000 Less: Interest expense 540,000 Pre-tax income (or EBT) 4,860,000 Less: Taxes (25%) 1,215,000 Earnings after taxes $3,645,000 Less: Preferred stock dividends 100,000 Earnings available to common shareholders 3,545,000 Less: Common stock dividends 1,458,000 Contribution to retained earnings $2,087,000 $2,539,250Given the results of the previous income statement calculations, complete the following statements: In Year 2, if Cold Goose has 5,000 shares of preferred stock issued and outstanding, then each preferred share should expect to receive____in annual dividends. 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Please select the best answer from the choices provided A proposed change in income tax suggests charging 20% on a person's income up to $30,000 and then 40% on anyincome above that. If a person has an income of $47,000, what will be their income tax under the proposal?Give your answer in dollars to the nearest dollar. Do not include commas or the dollar symbol in your answer.Provide your answer below What is a trinomial in a problem In Chapter 4, since Dill had just arrived for the summer, he got the privilege of the first ride in the tire. True False