Mathematics High School

If A=6x^3-x^2+4x+8 and B= 2x^3+x-5 then A-B equals

A) 4x^3-x^2+3x-13
B) 8x^3-x^2+5x+3
C) 4x^3-x^2+3x+13
D) 8x^3+3x+3


Please answer ASAP!! No jokes please.

Answers

Answer 1
That would be c 4x^3-x^2+3x+13

Related Questions

Justin deposited $450 in a bank account at the beginning of the month. A payment of $35.20 is automatically deducted from his account each month for his gym membership. If he makes no other deposits or withdrawals, how much money in is in Justin's account at the end of four months?

Answers

Answer:

$309.20

Step-by-step explanation:

multiply 35.20 by 4 and subtract it from 450

plz help
After 25 days, Isabella earned $10,050 walking the dog’s of her neighbors in her apartment building. Interestingly, she had earned the exact same amount each day. How much money did Isabella earn each day?

A 420
B 400
C 402
D 204

Answers

Answer:

A. 420

Step-by-step explanation:

I hope it will help you

C 402 .,?:5))!)3($:,:)&5;.

IS
Directions. Simplity the expression,
1 am 7) + 15046) + (-6m + 1)
I need help quocl

Answers

Answer:

-2m - 5n + 12

Step-by-step explanation:

Simplify:

(4m  + 7) + (- 5n + 4) + (- 6m + 1) = 4m + 7 - 5n + 4 - 6m + 1 = (4 - 6)m - 5n + 12 = -2m - 5n + 12

Answer:

[tex](4m + 7) + ( - 5n + 4) + ( - 6m + 1) \\ = 4m + 7 - 5n + 4 - 6m + 1 \\ = \boxed{- 2m - 5n + 12}✓[/tex]

(-2m-5n+12) is the right answer.

helpp fast pls!!!!!!!1

Answers

Answer:

x = 4

x = 1

Step-by-step explanation:

hey there,

< When you have these kinds of problems:

[tex]\frac{2}{6} = \frac{x}{12}[/tex]

There's a really easy way to solve it. Multiply the two that are across from each other. That means 2 x 12. It couldn't be 6 x [tex]x[/tex] because this one has x in it so it won't work. So you multiply them: 2 x 12 = 24. Then you divide that number by the last number available. The last number that hasn't been used yet is "6" (we have used 2 and 12). So we divide 24/6.

24/6 = 4

x = 4 >

Hope this helped! Feel free to ask anything else.

A: 4
B:1

Explanation:
2*12=24
6*x=6x
divide both by 6
4=x

same for the other one
please mark brainlest


Find the slope of the line passing through the points (-2,5) and (1,-4).

Answers

Answer:

-3/1

Step-by-step explanation:

-4-5 -9

____ = ___ = -3/1

1-(-2) 3

23) What is the value of x? *
X
5
12
013
O 17
0119
169

Answers

Answer:

x²=5²+12²

x²=25+144

x=√169

x=13

Please help!

Thank you!

20 points possible

Answers

Answer:

c hope it helps

plz mark me as brainliest

Step-by-step explanation:

Which of the following is best used to measure the weight of a 18-wheeler truck
Tons
Ounces
Gallons
Pounds

Answers

the answer to this would be tons

what is x's value 4x+4y=44 y=2x+2

Answers

Answer: x = 11 + y

Step-by-step explanation: Simplifying

4x + -4y = 44

Solving

4x + -4y = 44

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4y' to each side of the equation.

4x + -4y + 4y = 44 + 4y

Combine like terms: -4y + 4y = 0

4x + 0 = 44 + 4y

4x = 44 + 4y

Divide each side by '4'.

x = 11 + y

Simplifying

x = 11 + y

plz help im bad i’ll give brainlest

Answers

Answer:

10=x

Step-by-step explanation:

3= 2x-17

+17=2x

20=2x

10=x

what is the equation of the following line?

Answers

Answer:

B

Step-by-step explanation:

The line went up 5, over 1

urgent!!!!!!!!!
Find m

Answers

C would be 49 degrees bc a triangles angles have a sum of 180 so 72+59+X= 180

what is my average grade if i have seven 100's and one 0

Answers

Answer:

90/100 or 81.8%

Step-by-step explanation:

w = 0,1 , then your grade will be 81

It depends upon how many total points are available and what the zero was out of possible points. If you have a 90/100 and a 0/100, that gives you a 45%, which is failing. If you have 90% of 1000 points and get a 0/100, that will land you with an 81.8%.

1.What is the slope of this graph?


2.What is the y- intercept of this graph?

3.what is the equation of the graph?

Answers

Answer:

2/1

y int- 1

y=m2-1

y int- is on vertical line

help me help you, math question.

Answers

Answer:

Point A: (-3,3)

Point B: (3, -2.5)

Point C: (-4, -4)

point D: (1,0)

Step-by-step explanation:

Answer:

1. Point A (-3, 3)

2. Point B (3, -2.5)

3. Point C (-4, -4)

4. Point D (1, 0)

Explanation:

to identify the coordinates of each point, begin by locating where the point is across from the x axis and y axis.

These coordinates are in the form (x, y)

where x is the horizontal [left and right] orientation or location in respect to the x axis, and y is the vertical [up and down] orientation or location in respect to the y axis.

Point A is 3 units to the left and 3 units up from the origin [(0, 0)] so the coordinate of this point is (-3, 3).

Point B is 3 units to the right and 2.5 units down from the origin [(0, 0)] so the coordinate of this point is (3, -2.5).

Point C is 4 units to the left and 4 units down from the origin [(0, 0)] so the coordinate of this point is (-4, -4).

Point D is 1 unit to the right and 0 units down from the origin [(0, 0)] so the coordinate of this point is (1, 0).

Mrs baxter has 1 one dollar bill 2 quarters 1 dime and 2 nickels. How much money does she have?

Answers

Answer:

Mrs baxter has $1.70

Step-by-step explanation:

1 dollar = 1.00

2 quarters = 0.50

1 dime = 0.10

2 nickels = 0.10

1.00 + 0.50 + 0.10 + 0.10 = 1.70

Which table shows a proportional relationship

Answers

stop using this website just for answers, it's cheating, and it doesn't help you learn anything. Instead, you SHOULD ask how to figure out the question you're asking.For example: how do I figure out which table represents a proportional relationship?

answer: look for a common Multiple

The answer is option two, "S" represents one and "R" represents five


Order from least to greatest: -10%, 0.5, 3.6, and 1

Answers

Answer: -10%, .5, 1, 3.6

Step-by-step explanation:

-10%,0.5,1,3.6
That is the answer

3x=5*9 you have to multiply the numbers

Answers

Answer:

15 is the multiply of the number

5*9= 50
3x=50
16.67

i’m sure this is the right answer

PLEASE SOMEONE DO THE QUESTION FOR ME PLS ILL GIVE BRAINLIEST!!

Answers

Answer:

28/100

55/100

40/100

50/100

Step-by-step explanation:

Answer:

1. [tex]\frac{28}{100}[/tex]

2.[tex]\frac{55}{100}[/tex]

3.[tex]\frac{40}{100}[/tex]

4. [tex]\frac{50}{100}[/tex]

Step-by-step explanation:

Divide each denominator by 100 and then multiply that answer by the numerator

1.

100÷50=2

2·14=28

2.

100÷40=2.5

2.5·22=55

3.

100÷25=4

4·10=40

4.

100÷20=5

5·10=50

Help!!!!!!! I Will Mark Brainiest!!!!!!

Answers

The first one

This is because if you check each one of the answers by inputting them into the char menu the first one is the only one that is correct

Answer:

is the firt one is rith is new

Kendra is buying an outfit that is on sale for 20% off. The original price of the outfit is $109.

What is the sale price?
1)$130.80
2)$87.20
3)$78.20
4)$21.80​

Answers

Answer:

$87.20

Step-by-step explanation:

The one above is incorrect, It showed up as wrong for me! The correct answer is $87.20

The sales price of the outfit is $87.2.

The correct option is (2).

What is a percentage?

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Kendra is buying an outfit that is on sale for 20% off.

The original price of the outfit is $109.

The discount,

= 20% of 109

= 20 x 109 / 100

= 21.8

The sales price,

= 109 - 21.8

= 87.2

Therefore, the price is $87.2.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ2

It takes Benjamin 28 minutes to mow two lawns. Assuming along with the same size and Benjamin works at the same speed about how long will it take him to mow five lawns?

Answers

Answer:

its really hard  mark me brainly

Step-by-step explanation:

What is the equation, in slope-intercept form, of the line that passes through the point (3, −3) and is perpendicular to the line represented by y = 3 4 x + 1

Answers

Answer:

i have no clue.

Step-by-step explanation:

good luck

Mandy knows that a 5 meter long bar has a mass 40 kg. She wants to figure out the the mass (w) of a 3 meter long bar.

Answers

Answer:

24 kg

Step-by-step explanation:

divide 40kg with 5 meters = 8 kg per meter

so, 8 x 3 = 24 kg

hope this helps!

vote brainliest if it is!! :))

Addie bought lunch to go from a sandwich shop. She spent $12.00 for a $10.00 meal. What percent was the tip?

Answers

Answer:

She gave a $2.00 tip witch would be %20 of her meal cost.

Step-by-step explanation:

    </3 PureBeauty

If she doesn’t 12.00$ for a 10.00$ meal then her tip was 2.00$ so 20%

10. (03.03 MC) On which number line are 6 and its opposite shown? (1 point) O O - 12 0 24 O I. -12 12 24 O -24 -12 0 12 24 O -12 0 12 24​

Answers

Answer:

Step-by-step explanation: the answer is A

What is 3 3/5 x (-8 1/3)

Answers

3 3/5 x (-5 1/3)

18/5 x (-16/3)

-288/15

-96/5 or -19.2

Hope this helps! :)

Mode of 67,76,67,76,67,23,32,23,32

Answers

Answer:

67

Step-by-step explanation:

What type of line is the graph of y = 7?

Answers

Answer:

unproportional

Step-by-step explanation:

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