Mathematics College


Combine like terms.
y+6 - 2 – 4y^3– 5y + 2y^3 – 2y^3

Combine Like Terms.y+6 - 2 4y^3 5y + 2y^3 2y^3

Answers

Answer 1

Answer: −4[tex]y[/tex] + 4 − 4[tex]y^{3}[/tex]

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.

Step 1: Collect like terms.

([tex]y[/tex] − 5[tex]y[/tex]) + (6 − 2) + (−4[tex]y^{3}[/tex] + 2[tex]y^{3}[/tex] − 2[tex]y^{3}[/tex])

Step 2: Simplify.

−4[tex]y[/tex] + 4 − 4[tex]y^{3}[/tex]

~I hope I helped you! :)~

Related Questions

Graph the function y = -1x +3.​

Answers

Answer:

draw a point at the (0,3). That is your y intercept and now go down one and over to the right 1 time. Continue this process and connect the dots

that is your line

Step-by-step explanation:

37% of $150 Single can u ols helo me ita gor a test

Answers

55.5 That is the answer

2/3 x - 1 = 9 - 1/6 x Im supposed to solve but i need some help

Answers

Answer:

x=12

Step-by-step explanation:

collect the x stuff on one side

2/3 x + 1/6 x = 9 + 1

5/6 x = 10

x = 12

Answer:

x=12

Step-by-step explanation:

first, you need to get the variable to one side

the easiest way to do it and not deal with negatives would be this way:

2/3x - 1 = 9 - 1/6x

+1/6x            +1/6x           in order to do this you must first convert the 2/3 to 4/6

to then get

5/6x - 1 = 9

then solve it like normal

5/6x - 1 = 9

       +1     +1

5/6x = 10

/ 5/6   /5/6

x=12

If you have a box of candy that is 8 inches long, 5 inches wide, and 2

inches tall, how much space do you have for candy?

Answers

80 sq cubed you multiply all three numbers to find the valume.

1. Which inequality represents the following statement? Two times the quantity x plus 4 is greater than 10.

a.2x + 4 > 10
b.2(x + 4) > 10
c.x+4 > 10
d.2(x + 4) = 10​

Answers

The second one most likely if gt means greater than

-3y > 9 or y - 6 > 2

Answers

Answer:

Your answer is: y < -3 or y > 8

The union consists of all of the elements that are contained in each interval.

Step-by-step explanation:

Hope this helped : )

Aaron charges $15 to mow the lawn and $10
per hour for other gardening work. Which
expression represents his earnings?

F. 10h
G. 15h
H. 15h+10
J. 15+10h

Answers

Answer:J

Step-by-step explanation:

Pls answer quick, I’ll give brainliest!

Answers

Answer:

not sure if I understand the question but a=3,b=0,c=1

Step-by-step explanation:

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

-2+1-(-1)=0

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

What quadrant would the triangle be in after a rotation of 90 counterclockwise about the origin?

Answers

Answer: Quadrant IV
It rotates to the right side once

David earns 8$ per hour. He works 40 hours each week. How much does he earn in 6 weeks?

Answers

Answer:

$1920

Step-by-step explanation:

40×8= 320

320×6= 1920

Hope this helps!! :)

$1920

8x40x6

8=dollars
40=hours each week
6=weeks

EDGE 2020
Which trigonometric functions have the same maximum value?

y = arcsinx and y = arccosx
y = arcsinx and y = arctanx
y = arctanx and y = arcsecx
y = arccosx and y = arcsecx

Answers

Answer:

D.  y = arccosx and y = arcsecx

Step-by-step explanation:

got it right on edge :)

Answer:

The trigonometric function which have the same maximum value is:

y = arcsinx and y = cos x

Concept:

What are Inverse trigonometric functions?

Inverse trigonometric functions are represented as arcsinx, arccosx, arcsecx, and so on.

The trigonometric functions that are used to calculate an angle from any of the angle's trigonometric ratios are called inverse functions.

The formula which is used to in inverse  trigonometric equations are:

arcsinx = -arcsinx

arccosx = pi-arccosx

arctanx = -arctanx

arcsecx = pi - arcsecx

Solution:

The maximum values we obtain from the following equations are:

arcsinx = -1 to 1

arccosx = -1 to 1

arctanx = -pi/2 to pi/2

arcsecx = ∞

So the trigonometric functions which have the same maximum value is arcsinx and arccosx.

Learn more about "inverse trigonometric functions" here-

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if syringes cost 2.10 dollars a dozen how many would 40 cost

Answers

Answer:

Step-by-step explanation:

It’s $6.82 I believe

you got to add $2.10 three times and you get $6.30

then divide the 2.10 with the remaining 4 syringes and youll get $6.82

Hope this helped

Look it up on google

in a survey of a group of people, it was found that 80 people like to drink tea 55 like coffee 25 like both and 30 people did not like both tea and coffee.​

Answers

All together it is 115 people

Which expression has the same meaning as p 11/5?

Answers

Answer:

Under the first one

Step-by-step explanation:

The expression ⁵√p¹¹ is equivalent to the given expression. The correct answer would be an option (C).

What are exponential expressions?

Exponential expressions, as the name indicates, involve exponents. We already know that the exponent of a number (base) specifies how many times the number (base) has been multiplied.

The exponential expression is given in the question, as follows:

[tex]p^\frac{11}{5}[/tex]

We have to determine the equivalent expression to the given expression.

As per option (C), we have

⇒ ⁵√p¹¹

The above expression also can be written as:

⇒ [tex](p^{11})^\frac{1}{5}[/tex]

⇒ [tex](p^{11})^{\times}{(\frac{1}{5})}[/tex]

⇒ [tex]p^\frac{11}{5}[/tex]

Hence, we can conclude that the expression ⁵√p¹¹ is equivalent to the given expression.

Learn more about exponential function here:

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please help me asap​

Answers

< because 7/10 is bigger than 5/8

A cellphone costs 120 dollars. The price is reduced 30 percent for a sale. How much is the saving

Answers

36 maybe

120•0.3
because 30% is 0.3

5x-(x-2) ≥ 2x-4(x-8)

Answers

Answer:

x>5

Step-by-step explanation:

true or false. The value -5 is an element of the solution set for the inequality x<-3​

Answers

No because -3 is more than -5

Answer: It’s True

The explanation: I did this already and I got an 100% I hope this helps I you have other questions just ask me! Hope you get a good score!

you roll three six sided dice. what is the probability that exactly two of the dice are odd?

Answers

Answer:

3C2 * (.5)^2 * (.5)^1

.375

Step-by-step explanation:

...

The probability that exactly two of the dice are odd is 3/8

What is probability?

"It is finding out the possibilities of the occurrence of an event."

Formula to find the probability of an event:

"P(A) = n(A) / n(S)

where, n(A) is the number of favorable outcomes of an event A

n(S) is the total number of outcomes for an experiment"

What is Binomial theorem of probability?

[tex]P=~ ^nC_r\times p^r \times q^{n-r}[/tex]

where, p is the probability of success and q is the probability of failure

For given example,

We roll three six sided dice.

We need to find the probability that exactly two of the dice are odd

the probability of success i. e. dice is odd would be,

⇒ p = 3/6

⇒ p = 1/2

So, the probability of failure would be,

⇒ q = 1 - p

⇒ q = 1 - 1/2

⇒ q = 1/2

Also, n = 3 and r = 2

Using Binomial distribution the required probability would be,

[tex]\Rightarrow P=~ ^nC_r\times p^r \times q^{n-r}\\\\\Rightarrow P=~ ^3C_2\times (\frac{1}{2} )^2 \times (\frac{1}{2} )^{3-2}\\\\\Rightarrow P =\frac{3!}{3!(3-2)!}\times \frac{1}{4} \times \frac{1}{2}\\\\ \Rightarrow \bold{P=\frac{3}{8}}[/tex]

Therefore, the probability that exactly two of the dice are odd is 3/8

Learn more about the probability here:

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Which situation can be represented by this inequality?
3 + 2.0 > 8x
Select one:
The cost of 2 candy bars plus a $3 bag of chips is greater than 8 candy bars.
The cost of 2 candy bars with a discount of $3 is greater than 8 candy bars.
o The cost of a $3 bag of chips plus 2 candy bars is at least as much as 8 candy bars.
The cost of a $3 bag of chips plus 2 candy bars is less than 8 candy bars.

Answers

Answer: D

Step-by-step explanation:


John increased the amount of water he drinks every day from 20 fluid ounces to 48
fluid Ounces. By what percentages did John increases the water he drinks?

Answers

Answer:

89

Step-by-step explanation:

i need help too

5 2/5 as a mixed number

Answers

Answer:

Mixed numbers have a whole number followed by the fraction (2 1/2). You would say "two and one half." The other format is an improper fraction where the numerator is greater than the denominator (5/2). Mathematicians would say that is five halves.

Answer:

27/5 I think um I have to fill out the question so ya

Test Practice
14. Which set of numbers correctly shows all of the factors of 28?
A 1, 2, 4, 7, 14, 28 © 1, 2, 7, 14, 28
® 0, 1, 7, 14, 28 0 1, 2, 4, 7, 8, 14, 28

Answers

A because I just know

Question 4 of 5
Quadrilateral ABCD is reflected across the x-axis. What are the coordinates
of quadrilateral ABCD?
ADLY
01/2)
ch
A. A (5,5), B (5, 1), C(2, 1), D' (1,5)
B. A' (5-5), 8 (1.-5), C'(1, -2).
D'(5-1)
C. A'(-5-5), 8'(-1,-5), C (-1.-2)
D'(-5-1)
OD. A (5,5), B'(1,5), C' (1,2), D'(5, 1)

Answers

it will definitely be C

any time there it a reflection across the x-axis the coordinates then become (x,-y)

Please answer this (Middle school math)

Answers

Answer:

the first one

Step-by-step explanation: what school you go too

-2(3x + 6) > 4(x + 7)

Answers

Answer:

6x+6>4x+28

Step-by-step explanation:

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[tex] - 6x - 12 > 4x + 28[/tex]

Add sides 6x

[tex] - 6x + 6x - 12 > 4x + 6x + 28\\ [/tex]

[tex] - 12 > 10x + 28[/tex]

Subtract sides -28

[tex] - 12 - 28 > 10x + 28 - 28[/tex]

[tex] - 40 > 10x[/tex]

Divided sides by 10

[tex] \frac{ - 40}{10} > \frac{10}{10}x \\ [/tex]

[tex] - 4 > x[/tex]

[tex]x < - 4[/tex]

Done...

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(2.10-6) · (6 · 10^7)=__

Answers

calculator maybe? :))

John has $100 in his bank account, and is spending $3 a day on lunch. How long until he has $55 in his account?​

Answers

Answer:

15 days

Step-by-step explanation:

We know that John has $100 in his bank account and he is spending $3 a day.

We want to find how many days until he has $55 left.

d=days

55=100-3d

55+3d=100

100-55=3d

3d=45

Solving for d, we divide by 3.

Your answer is 15.

PLEASE HELP ME!!! THIS IS URGENT!!! DUE IN 5 MINUTES!!!
LOOK AT THE IMAGE

Answers

Answer:

1,5

Step-by-step explanation:

Jenny & Natasha are working on a problem together: Solve 3+8=−2. Natasha thinks the first step is to multiply by 3. Jenny explains that this is not the most efficient way to solve. Explain who is correct & justify your reasoning.

Answers

This is the correct way to solve the problem :

You add 3 and 8 together.

you see if it equals -2 or not.

I hope this helps!

Answer:

jenny the first step is to subtract 8

Step-by-step explanation:

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