20 pts !!
Simplify the following expression. Classify the resulting polynomial.
4X(X+1)-(3x-8)(X+4)
A. Linear binomial
B. Quadratic trinomial
C. Quadratic binomial
D. Quadratic monomial

Answers

Answer 1
The answer is C)

Step-by-step explanation:
4x(x+1) - (3x-8)(x+4)
(4x^2+4x) - (3x^2+12x-8x-32)
(4x^2+4x - 3x^2-12x+8x+32)
4x^2-3x^2+4x+8x-12x+32
=x^2+32
Quadratic binomial
Answer 2
It’s C have a great day

Related Questions

if 3 is related to 4 then 8 is related to

Answers

Answer:

9 most likely

Step-by-step explanation:

This is because 3 is one away from 4, so 8 is one away from 9.

Answer:

The answer is 9.

Step-by-step explanation:

3 Relates To 4.

8 Relates To 9.

For a company picnic, Todd fills 30 paper cups with ketchup and Yuki fills 27 paper cups with ketchup. Each paper cup holds 1 ounce. Later, Todd and Yuki learn that two other company employees completed exactly the same task. Question 1 Part A Write a numerical expression to find how many ounces of ketchup the four employees prepared.

Answers

Step-by-step explanation:

Todd fills 30 paper cups with ketchup and Yuki fills 27 paper cups with ketchup.

Each paper cup holds 1 ounce

Todd = 30 * 1 = 30 ounces

Yuki = 27 * 1 = 27 ounces

Total ounces = 30 + 27

Later, Todd and Yuki learn that two other company employees completed exactly the same task.

Total ounces = 2 (30 + 27)

Answer:2(30+27)

Step-by-step explanation:

the other company is doing the same thing so you multiply by 2  

and we have 30 and 27 so we use those numbers to make

2(30+27)

2x57

114

Help help help help help

Answers

I don't know about arc NP, but I do know that angle MOR is 110.

In 5043 what number is in the hundreds place? please hurry! thank you!

Answers

Answer:

0

Step-by-step explanation:

Answer:

0 is in the hundredths place.

A system of linear equations is given as x + 3y = 36 and 4x + 5y = 9. Which of the following is a possible first step when solving by substitution? *
1 point
Rewrite the first equation as x = 36 – 3y.
Rewrite the first equation as y = 1/3x + 12.
Rewrite the second equation as x = 9 – 5/4y .
Rewrite the second equation as y = 9 + 4x.

Answers

Answer:

Rewrite the first equation as x = 36 – 3y.

Step-by-step explanation:

x + 3y = 36 (1)

4x + 5y = 9 (2)

Using substitution method

From (1)

x = 36 - 3y

Substitute x = 36 - 3y into (2)

4x + 5y = 9

4(36 - 3y) + 5y = 9

144 - 12y + 5y = 9

- 12y + 5y = 9 - 144

-7y = -135

y = -135 / -7

y = 19.3

There is an error with the second equation, 4x + 5y can not be equal to 9

Nevertheless, the first step when solving by substitution is:

Rewrite the first equation as

x = 36 – 3y.

PLEASE IF I DON GET THIS RIGHT I WILL HAVE TO REDO MATH PLEASE HELP

Answers

Answer:

x= 8 and y= 8 square root of 2

Step-by-step explanation:

please help asap!!!!!

Answers

Answer:

61% close to 3/5 but its just 61/100

Step-by-step explanation:

First add up all the times rolled in or equal to number 4 rolled

thats 61 now we need to find the total which when added is an even 100 so its a 61% chance

1 yard is equal to 3 feet. How many feet are in 30 yards?

Answers

Answer: 90 feet

Step-by-step explanation: 1y : 3f = 30y : 90f

Answer:

90 feet

Step-by-step explanation:

All you need to do is to multiply 30 by 3. This is because you are trying to see how many 3 feet are in 30 yards.

Which of the following fractions is closest to 1?
a. 10/11 b. 2/3 c. 5/12 d. 7/8

Answers

Answer:

A. 10/11

Step-by-step explanation:

(I just know) Have a Beautiful day.

Answer:the answer is A

To get the answer, just divide the answers to see if you will get a number closer to one

Step-by-step explanation:

Someone help plz!! I will give Brainlist!

Answers

Answer: -3

mark me brainiest very easy  answer

9-3x/4+20y for x=4 and y=5​

Answers

Answer:

106

Step-by-step explanation:

cauclator

Do the ratios 8:24, and 5:15 form a proportion

yes
no

Answers

Answer:

Yes they do, the proportion of 1:3 as 1 x 8=8, and 3 x 8=24, and 5 x 1=5, and 5 x 3=15

Step-by-step explanation:

if two angles are congruent, their ____________ are the same​

Answers

Answer:

Sides

Step-by-step explanation:

The sides will be the same

whats 2x3= PLEASE HELP

Answers

Answer:

Hiya!! Love ur pfp and the answer is 6

Step-by-step explanation:

Something called math... I think lol

Answer:

6

Step-by-step explanation:

If you add 2+2, you get 4. If you add 4+2, you get 6. Multiplying 2x3 is basically doing 2+2+2, or 3+3.


-9 ft.
Find the surface
area of the
composite figure
shown.
15 ft.
square feet
15 ft.
(Include the base of
the green cube in your
calculation.)
15 ft.
HELP

Answers

Answer:

Step-by-step explanation:

We need to find 5 sides of the cube and 4 sides of the pyramid.

For the cube, each side's area is [tex]s^{2}[/tex] with s being the side length. Since there are 5 sides, it would be 5 x  [tex]s^{2}[/tex]. s=15, so it would be 5 x 15 x 15, which is 75 x 15 which simplifies into 1125.

For the pyramid, we need to find the area of all 4 triangles. They are all the same triangle, each with a base of 15 and a height of 9.  So one triangle's area is 9 x 15/2 = 67.5 --> Since there are 4 triangles, the area of all of them would be 67.5 x 4 which is 270.

1125 + 270 = 1395 cubic ft. (or [tex]ft^{3}[/tex])

Tammy has a ten dollar bill. She purchases an unknown number of magazines for $3.00 each and gets $4.00 change back. Which equation represents this?

a) 10 – 3x = 4
b) 6 – 3x = 10
c) 2 + 3x = 10
d) 4 – 3x = 10

Answers

Answer:

its A

Step-by-step explanation:

Answer:

a

have a good day give thanks and brainliest plz

What is 178/4 as a mixed number

Answers

Answer:

44 1/2

Step-by-step explanation:

178 divided by 4 equals 44.5

Convert the decimal to a fraction and you have your answer.

Answer:

44 1/2

Step-by-step explanation:

178 / 4 = 44 1/2

Find X, BA, AC, and BC of isosceles triangle BAC.
BA= 2x-5; AC = 3x -9;
BC = X-2

Answers

Answer:

BA = 3

AC = 3

BC = 2

x = 4

Step-by-step explanation:

Find x

BA and CA are equal            Given

2x - 5 = 3x - 9

Subtract 2x from both sides

- 5 = 3x - 2x - 9

- 5 = x - 9            

Add 9 to both sides.

- 5 + 9 = x - 9 + 9

4 = x

=========================

BA = 2x - 5

BA = 2*4 - 5

BA = 3

AC = 3x - 9

AC = 3*4 - 9

AC = 12 - 9

AC = 3

BC = x - 2

BC = 4 - 2

BC = 2

Summary

BA = 3AC = 3BC = 2x = 4

heeeeelp plezzzzzzzzzzzzz

Answers

quack quack quack (I'll help as best as I can...)

EHEM

I believe the answers are B and D

quack quack quack.. (hopefully this helps..)

Please help it due ASAP
Show workings!

Answers

Step-by-step explanation:

I really want to help but for me the picture is blurry

Answer:

108

Step-by-step explanation:

Opposite sides of parallelogram ABWC are equal.

Since point C bisects VW, VC=CW

And 3x+1=CW and CW=1/2 of VW

So:

2(3x+1)=7x-3

6x+2=7x-3

x=5

Then VW=7(5)-3=32

32+24+52=108

plz help me Which expression is equivalent to 24 + 64? (5 points)
a 8(3 + 64)
b 8(16 + 56)
c 8(3 + 8)
d 8(16 + 64)

Answers

The answer would be C, because 24+64 equals 88. And if you complete the expression 8(3+8), first solve the equation in the parentheses aka 8+3. Which gets you too 11. And now you multiply 8 by 11, and get 88 as your answer.

Given the relation of points, (7,-1),(3,5),(0,-4),(-2,-2), which of the following sets represents the RANGE of the relation? Choose only one. *
1 point
{-2,0,3,7}
{-4,-2,-1,5}
{-1,3,5,7}
{-2,-4,0

Answers

The answer would be B.{-4,-2,-1,5} because x=domain and y=range (x,y)

Hope this helps

Have a great day/night

A square with a perimeter of 20 units is graphed on a coordinate grid. The square is dilated by a scale factor of 0.4 with the origin as the center of dilation. If (x , y ) represents the location of any point on the original square, which ordered pair represents the coordinates of the corresponding point on the resulting square

Answers

Answer:

its 20x20

Step-by-step explanation:

ty for point also i did the test

Answer: I just did the test so the answer would be (20x,20y)

Step-by-step explanation: hoped this help thx for the points :D

A pedestrian bridge used as an outdoor market is divided into an eastbound and westbound
side. On each side, there is a 16-foot-wide lane dedicated to foot traffic, a 10-foot-wide lane for
browsing and purchasing, and a 9-foot-wide row of wooden vendor stalls. How many total feet
wide is the pedestrian bridge?
b. 40
C. 51
d. 70
e. 85

Answers

Answer:

The answer is D, 70

What is the value of 7(4 + x) when x = 5?

Answers

Step-by-step explanation:

❉ [tex] \underline{ \underline{ \sf{Given}}} : [/tex]

x = 5

❉ [tex] \underline{ \underline{ \sf{To \: find}}} : [/tex]

value of 7 ( 4 + x )

Plug the value of x and simplify :

⟿ [tex] \sf{7(4 + 5)}[/tex]

Add the numbers : 4 and 5

⟿ [tex] \sf{7 \times 9}[/tex]

Multiply 7 by 9

⟿ [tex] \boxed{ \sf{63}}[/tex]

[tex] \red{ \boxed{ \boxed{ \tt{⇾Our \: final \: answer : 63}}}}[/tex]

Hope I helped ! ♪

Have a wonderful day / night ! ツ

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

so basically if you would like to help me find squidward, thanks:) oh, and solve that thingy too:)

Answers

Answer:

it is C

Step-by-step explanation:

An online store sells two types of speaker docks for smartphones. The higher-priced speaker dock sells for $170 and the lower-priced speaker dock sells for $90. Last week the store sold four times as many lower-priced speaker docks as higher-priced speaker docks. Combined sales totaled $4,770. How many lower-priced speaker docks did it sell?

Answers

Answer:

9

Step-by-step explanation:

Let us represent

Low priced = x

High priced = y

An online store sells two types of speaker docks for smartphones. The higher-priced speaker dock sells for $170 and the lower-priced speaker dock sells for $90. Combined sales totaled $4,770.

170x + 90y = $4770

Last week the store sold four times as many lower-priced speaker docks as higher-priced speaker docks.

4x = y

Substitute 4x for y

170x + 90y = $4770

170x + 90(4x) = $4770

170x + 360x = $4770

530x = $4770

x = 4770/530

x = 9

The number of lower-priced speaker docks it sold was 9

I need help Please......

Answers

Answer:

the answer its b.

Step-by-step explanation:

hope this helps

Write an inequality to represent, "x is at least 30"

Answers

Answer:

x ≥ 30

Step-by-step explanation:

The "≥" sign means greater than or equal to. So the equation reads, "x is greater than or equal to 30."

Please please help me please

Answers

Answer:

1st option is the answer

Step-by-step explanation:

blue line:  slope is 1 and y-intercept is 1; therefore equation is y= x + 1

red line:  slope is -1 and y-intercept is -3; therefore equation is y= -x - 3

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