Mathematics College

Subtract. 6x^2 - 5x + 3 minus (3x^2 + 8x - 4)

Answers

Answer 1

Answer:

=3x^2−13x+7

Step-by-step explanation:

6x2−5x+3−(3x2+8x−4)

=6x^2−5x+3+−1(3x^2+8x−4)

=6x^2+−5x+3+−1(3x^2)+−1(8x)+(−1)(−4)

=6x^2+−5x+3+−3x^2+−8x+4

=6x^2+−5x+3+−3x^2+−8x+4

=(6x^2+−3x^2)+(−5x+−8x)+(3+4)

=3x^2+−13x+7

Can you give me Brainliest please.

Related Questions

What is 3-8 I don’t know what it is I can not figure it out

Answers

Answer:

-5

Step-by-step explanation:

Answer:

your answer is -5

Step-by-step explanation:

when your reach 0 your keep going to the negetives

-2xSquared +4x-1 minus 6x squared+3x-9

Answers

Your answer is 4x^2+7x-10

Aliyah is a textbook salesperson. Last week she made $1,200 in commission. If she sold $8,000 worth of text books, what percent is her commission?​

Answers

Answer:

1200/8000=0.15 so 15%

Step-by-step explanation:

........

You are facing South. You make an about face, then turn 90 degrees right. What direction are you facing?

Answers

If you face South, perform an about face (180-degree turn), and then turn 90 degrees to the right, you will be facing West.

If you are facing South and make an about-face, then turn 90 degrees right, you will be facing West. This is because an about-face means to turn around 180 degrees, so you would now be facing North.

Then, turning 90 degrees to the right from the North would put you in the direction of the West. To summarize, if you start off facing South, making an about-face means turning around 180 degrees to face North.

From there, turning 90 degrees to the right puts you in the direction of the West. Therefore, you would be facing West after making an about-face and turning 90 degrees to the right.

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pamela is also a saver she recived $400 for graduation. she wants to save ir for a car in 5 years she invests in the us stock market through an index fund that adverages a 7% return. hiw much will she have

Answers

Answer:

159 because

Step-by-step explanation:

53 dL = ______ daL im struggling with this one
.

Answers

Answer:

0.53 daL

Step-by-step explanation:

Slope
Y-coordinate
X-coordinate

Answers

Answer:

Slope 1/4

Y coordinate  2

X coordinate   -3

Step-by-step explanation:

Brainliest if right please

An online flower service sells boxes of roses. Each box contains one dozen roses of only one color. The choices are red, white, or pink. Based on the last 1000 orders, about how many boxes out of the next 100 orders will be for white or pink roses?

Answers

Answer:

The answer is 21

Hope it helps

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Thank you

Which expressions equal 32? Choose all that apply. A 2 5 B 4 3··2C 2 3• 2 1 2 D 5 2• 3 2 (8 • 5) E (4 1 5) 22 17··········

Answers

I would help but i really cant read the expressions

#3c Part 1: What postulate did you make use of to answer parts a and b?
1 point
Segment Addition Postulate
Angle Addition Postulate
Corresponding Angles Postulate
Ruler Postulate

Answers

Answer:

Option C : Correponding Angles Postulates .

Step-by-step explanation:

Hope It May Help You !!!

help please and thanks

Answers

Answer:

C

Step-by-step explanation:

6/9 simplified is 2/3 they're equal to each other so they're proportional

Hope this helps :)

Can you help me please!

Answers

Answer:

10 and under: 2, 11-15: 6, 16-20: 7, over 20: 5

Step-by-step explanation:

What is the value of y?

Answers

Answer: 8

sin 30 = 4 / y

y = 4 / sin 30

y = 4 / 0.5

y = 8

Which expression is equivalent to the measure of angle 4 in the image below?

Answers

Answer:

2 would be ur answer

Step-by-step explanation:

sry i have to put more then 20 chrarcters

Answer: 2 is equivalent to 4

Step-by-step explanation:

What slope would make the lines
parallel?
y = 1/2x - 1
y = / x + 2

Answers

If an equation has the same slope it will always be parallel so which y=1/2x-1 then y=1/2x+2

Tara wants to draw rectangles that each have an area of 24 square inches. The length and width of each rectangle are whole numbers of inches.​

Answers

Answer:

it could be the width is 8 and the length is 3

Step-by-step explanation:

3 x 8= 24 hope this helps

[9 • 23 - 2] + 9 need help

Answers

Answer:

214

Step-by-step explanation:

9·23=207

207-2=205

205+9=214

I hope this helps, and have a great day! :D

Explain your answer !!
Have a nice day

Will give braisnlt

Answers

Answer:

x = 4 and y = 1

Step-by-step explanation:

The given equations are :

2x+5y = 13 ...(1)

3x-2y = 10 ...(2)

We can use elimination method to solve the given equations.

Multiply equation (1) by 3 and equation (2) by 2.

6x+15y=39 ...(3)

6x-4y=20 ...(4)

Subtract equation (3) from (4).

6x-4y-(6x+15y) = 20-39

6x-4y-6x-15y = -19

-19y=-19

y = 1

Put the value of y in equation (1).

2x+5y = 13

2x+5=13

2x=8

x = 4

So, the solution of the given equations are x = 4 and y = 1.

Help&EXPLAIN

Don’t use for points or will be reported and I’ll take the points back

Answers

Answer:

A. obtuse

Step-by-step explanation:

This is because in an obtuse angled triangle one of its angle is greater than 90° and here angle RQS = 112° which is greater than 90°, so it's a obtuse triangle.

Answer:

A. obtuse triangle

Step-by-step explanation:

the degree of RQS is greater than 90º

Help me pls pls pls

Answers

Answer:

1. C            2. B             3. E         4. also B

Step-by-step explanation:

I'll give brainliest to whoever answers this question first with correct steps that I can understand

Answers

Answer:

You multiply 64 and 4 or 32 by 8 and both should equal 256 grams .-.

Step-by-step explanation:

Answer:

Step-by-step explanation:

4(x+32)=8

4x+128=8x

128=4x

X=32g

32g×8=256g

A person making $500 a week receives a 12% raise, which is an increase in their salary. Find the person’s new weekly salary.

Answers

500 times 1.12 or 12% equals 560

Solve the equation
What is the k

Answers

Answer:

17

Step-by-step explanation:

divide by 3 on both sides

51/3 = 3/3k

17 = k

your answer is 17

Answer:

51/3=17

k = 17

Step-by-step explanation:

Calculus BC Help - Series
6. Let f be the function defined by f(x)=1x2+9.

(a) Evaluate the improper integral ∫∞3f(x) dx, or show that the integral diverges.
(b) Determine whether the series ∑n=3∞f(n) converges or diverges. State the conditions of the test used for determining convergence or divergence.
(c) Determine whether the series ∑n=1∞(−1)n(en⋅f(n))=∑n=1∞(−1)n(n2+9)en converges absolutely, converges conditionally, or diverges.

Answers

Answer:

So you have a power of x^2, notice if you have a harmonic series, or if it looks familiar, which it should, hint (1/x) Now integrate: let u= x/3 dx=3dunow integral (1/u^2+1) recognize thats arcso you get a result of: arctan(x/3)/3+c

show your work on the number line 3-1 3/4?​

Answers

Please provide more information for a anwser

Is hand size dependent or independent variable

Answers

Answer:

Step-by-step explanation:

Dependent variables are properties that change in response to a change in another property.

Three students ran 1/2 mile around a track. The table below list the time each student took to run around the track. Complete the table by calculating the average speed of each student in miles per hour (mph).

Give answer and explanation of how you got the answer please. Give brainlyest. ​

Answers

Answer:

Step-by-step explanation:

Answer:

Ava 6 mph; Damon 10 mph; Reina 7.5 mph

Step-by-step explanation:

Please help me! I will mark brainliest!

Which expressions are polynomials? Select the two correct answers. (2 points)

A. x4+2y2+z−w2
B. x−3+x√
C. x−3−x+1
D. −4x8

Answers

À is for sure and b too since they both have more than one variable.

9514 1404 393

Answer:

  A, D

Step-by-step explanation:

Only expressions that are constant, or with variables to positive integer powers are polynomials.

A square root is a fractional power. (eliminates B)

-3 is not a positive power. (eliminates C)

The remaining choices are A and D.

  A.  x^4 +2y^2 +z -2^2 . . . . is a polynomial

  D.  -4x^8 . . . . is a polynomial

There is 0.94 of probability that the alarm in your phone works on any given morning. What is the probability that it will not work

Answers

0.06

my alarm never works tho lol

if 8 out of 40 people over the age 95 are female, how many are male?​

Answers

Answer:

32

Step-by-step explanation: (40-8=32) There are 32 male's

Answer:

32

Step-by-step explanation:

8 out of 40 people is a ratio of 20 %

32 out of 40 people is a ratio of 80%

Therefore it would be 32 people are males. :D

Hope this helps

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