Please help, please please!

Answers

Answer 1

2x^3 - 7x^2 + 6x^2 - 21x - 8x + 28

2x^3 - x^2 - 29x + 28

Related Questions

Point P′(5, −4) is the image of point P(2, 3) under a translation. What is the image of
(6, −2) under the same translation?

a. (7,-1)
b. (13,-3)
c. (9,-9)
d. (3,5)

Answers

Answer:(3,5)

Step-by-step explanation:

WILL GIVE BRIANLEST IF UR RIGHT PLZ SHOW UR WORK need help plz

Answers

Answer:

it is 1)

Step-by-step explanation:

73.458

x 0.39

________

661122

2203740

This table gives a few (x,y) pairs of a line in the coordinate plane.
x y
48 -30
61 -45
74 -60
What is the x-intercept of the line?

Answers

Answer:

Step-by-step explanation:

First, find the equation of the line in slope-intercept form, y = mx + b.

Using the coordinates of these two pairs, (48, -30) and (61, -45), the slope (m) can be calculated as follows:

[tex] m = \frac{y_2 - y_2}{x_2 - x_1} = \frac{-45 -(-30)}{61 - 48} = \frac{-15}{13} [/tex]

[tex] slope (m) = -\frac{15}{13} [/tex]

Find the y-intercept (b) by substituting x = 48, y = -30, and [tex] m = -\frac{15}{13} [/tex] into y = mx + b:

[tex] -30 = -\frac{15}{13}(48) + b [/tex]

Solve for b.

[tex] -30 = -\frac{720}{13} + b [/tex]

Add [tex] -\frac{720}{13} [/tex] to both sides

[tex] -30 + \frac{720}{13} = b [/tex]

[tex] \frac{-390 + 720}{13} = b [/tex]

[tex] \frac{330}{13} = b [/tex]

[tex] b = \frac{330}{13} [/tex]

Substitute [tex] m = -\frac{15}{13} [/tex] and [tex] b = \frac{330}{13} [/tex] into y = mx + b

[tex] y = -\frac{15}{13}x + \frac{330}{13} [/tex]

The x-intercept of the line with the above equation, would be the value of x when y = 0. This is the value of x where the line cuts across the x-axis. To calculate this, substitute y = 0 into [tex] y = -\frac{15}{13}x + \frac{330}{13} [/tex].

[tex] 0 = -\frac{15}{13}x + \frac{330}{13} [/tex]

Subtract [tex] \frac{330}{13} [/tex] from both sides

[tex] -\frac{330}{13} = -\frac{15}{13}x [/tex]

Divide both sides by [tex] -\frac{13}{15}x [/tex]

[tex] \frac{-\frac{330}{13}}{-\frac{13}{15}} = x [/tex]

[tex] -\frac{330}{13}*-\frac{13}{15} = x [/tex]

[tex] -\frac{330}{1}*-\frac{1}{15} = x [/tex]

[tex] \frac{330}{15} = x [/tex]

[tex] 22 = x [/tex]

The x-intercept = 22

Answer:

(22,0)

Step-by-step explanation:

2.48 >2.4 1>2.463 find the unknown digit to make each statement true

Answers

Answer:

Step-by-step explanation:

2.48>2.471>2.463

please mark brainliest

Solve xy + z = w for z.

Answers

Answer:

z = w - xy

Step-by-step explanation:

if you flip the equation around you get the variables that are equal to z.

hope this helps :))

When multiplying two negative integers what what is the sign of the product

Answers

When you multiply two negative numbers or two positive numbers then the product is always positive.

{(4,1) , (3,2), (2,3), (1,4)Give the domain and range or each relation. Is the relation a function?

Answers

Answer:

dsf

Step-by-step explanation:

Which statement is true about the graphs of the two lines y = –6 and x = ?

Answers

Answer:

there is nothing there show the graph or smth

Step-by-step explanation:

brrrrrrrrrrrrrrrrrrr

-6(-2n - 2) - 8(5 + 4n) = -2n - 11n

Answers

Answer:

n= -4

Step-by-step explanation:

-20n-28=-13n

-20n=-13n+28

-20n+13n=28

-7n=28

n=-4

Divide the following rational numbers: -2/3÷4/5 Be prepared to explain how you found your answer.

Answers

Answer:

-5/6

Step-by-step explanation:

-2/3÷4/5

= -2/3* 5/4 (Because multiplication and division are inverse operations)

= -5/6

Percy has $100 in a savings account. The interest rate is 5% per year and is not compounded. How much will he have in 1 year?

Answers

Answer:The compound interest formula is an equation that lets you estimate how much you will earn with your savings account. It's quite complex because it takes into consideration not only the annual interest rate and the number of years but also the number of times the interest is compounded per year.

Step-by-step explanation:

The first three terms of an arithmetic sequence are as follows
3, -4 , -11

Answers

Answer:

Step-by-step explanation:

the firt three terms of an arithmetic

HELP ME PLEASE will give brrianliest

Answers

Answer:

Its B

Step-by-step explanation:

Answer:

Step-by-step explanation:

they are cungruint line segments

here you go gggsggdssds

Answers

Nice nice nice nice

HELP!! this is due today by the way.

Answers

The first one because you have to subtract 8x to the other side and then divid by -4

Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x).
x2 − 3x −28
x2 − 3x − 11
x2 + 3x − 28
x2 + 3x − 11

Answers

Answer:

Step-by-step explanation:

(x + 7)(x - 4) = x^2 - 4x + 7x - 28 = x^2 + 3x - 28

Question 4 (4 points)
The copier technician charges $50 to come to a school for a service call. He then charges $75 per hour to repair
the copier. Write an equation for the total cost, y, of a service call that lasts for x hours.
b
y-2/3 x
y=50x-75
y 75x+50
y=50x+75
с
d

Answers

y = 75x + 50

50 for visit added to 75 times x hours

How to learn
basic algebra

Answers

Answer:

I recommend watching videos of Indian people explaining it to you they are the best.

Answer:

Khan Academy, Brainly, and Algebra tiger have helped me

Step-by-step explanation:

The wesbites listed will provide step by step answers to problems, and as you have seen on here, you can ask personalized questions and get step by step answers to remember how to work out a problem.

I hope this helped becuase these are the main websites that helped me!

Graph the equation.
x-2y=0

Answers

Answer:

hope this helps :)

Step-by-step explanation:

Sarah is monitoring the temperature at the weather station. At noon, the temperature reads 6 degrees Fahrenheit. Her final reading of the day reads -16 degrees Fahrenheit. How much did the temperature drop

Answers

Answer:

the temperature dropped by 10° F

hope this helps you

❤❤❤❤❤❤❤

itz indian heart

Answer:

dropped by -10 degrees

Step-by-step explanation:

The quotient of a number a and a number b

Answers

Answer:

a÷b

Step-by-step explanation:

quotient means divide

In the equation y=9x - 5, the y-intercept is -5.

Question 3 options:
True
False

Answers

Answer:

true

Step-by-step explanation:

y=mx+b

and b=y intercept

Answer:

True

Step-by-step explanation:

9 is the x intercept and -5 is the y intercept. y in the equation is the answer.

What is the difference between independent and dependent events?

Answers

An independent event can occur in its own without needing another event. A dependent event must depend on another event to determine what will occur.

Subtract.

6 10/11−3 2/11

Enter your answer as a mixed number in simplest form by filling in the boxes.

Answers

Answer:

[tex]3\frac{8}{11}[/tex]

Step-by-step explanation:

[tex]6\frac{10}{11} = \frac{76}{11}[/tex] [tex]3\frac{2}{11} = \frac{35}{11}[/tex] [tex]\frac{76}{11} - \frac{35}{11} = \frac{41}{11}[/tex] [tex]\frac{41}{11} = 3\frac{8}{11}[/tex]

I hope this helps!

Answer:

free points i seee

Step-by-step explanation:

sorry

Put the numbers in order from least to greatest.

Answers

Answer:

1. 5/12, 50%, 0.55

2. 0.1%, 0.01, 1/10

3. 0.3, 33%, 1/3

4. 0.102, 90%, 11/12

Step-by-step explanation:

Hope this helps! If so please mark brainliest!

If it is 40 degrees Celsius, what is the temperature in Fahrenheit

Answers

Answer:

104.0 °F

Step-by-step explanation:

Divide Celsius by 5, then multiply by 9, then add 32 = Fahrenheit

Please mark as BRAINLIEST!!!!!!!!!!!1

y = x +13 solve for x if y =5

Answers

Answer:

If you were solving for x, then it would be -8. If you were solving for why it would be 18.

Step-by-step explanation:

please help!!!!!!!!!!!!!!!!!!!!!!!!!1 and fast

Answers

Answer:

the answer is D.

Step-by-step explanation:

hope it helps :)

A menu has 5 choices of appetizers, ten main courses, and seven desserts. How many meals are possible?

Answers

Using the Fundamental Counting Theorem, it is found that 350 meals are possible.

What is the Fundamental Counting Theorem?

It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

Considering the menu described in the problem, we have that:

[tex]n_1 = 5, n_2 = 10, n_3 = 7[/tex].

Hence the number of meals possible is given by:

N = 5 x 10 x 7 = 350.

More can be learned about the Fundamental Counting Theorem at https://brainly.com/question/24314866

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When you add opposite numbers (2+-2), what do you get?
a. 0
b. A negative number
c. Attraction
d. You can not add opposites

Answers

Answer:

Step-by-step explanation:

adding a positive and negative number that is the same like in the example (2+-2) you would get 0

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