Multiply and combine like terms to determine the product of these polynomials:
(2x + 3)(5x − 6)

Answers

Answer 1

Answer:

10x^2+3x-18

Step-by-step explanation:

Answer 2
The answer is 10x^2-18

Related Questions

There are 30 kilograms of 10 percent apple juice how much more aplle juice does it need to get to 25 percent?

Answers

Answer:

45 kg of apple juice

Step-by-step explanation:

Divide 25% by 10%

The answer you get multiply it by 30

Take the answer you get subtract the 30 kg

solve: -4(-6x-3)+4x=3

Answers

Answer:

x=-9/28

Step-by-step explanation:

-4(-6x-3)+4x=3

24x+12+4x=3

28x+12=3

28x=-9

x=-9/28

Answer:

x = -9/28

Step-by-step explanation:

-4(-6x - 3) + 4x = 3=> 24x + 12 + 4x = 3=> 28x + 12 = 3=> 28x = 3 - 12=> 28x = -9=> x = -9/28

Therefore, the solution is 'x = -9/28'.

Hoped this helped.

Christian buys a two-gallon bottle of juice for $18.16.


1 gallon = 4 quarts
1 quart = 2 pints
1 pint = 2 cups
1 cup = 8 fluid ounce

How many fluid ounces of juice did Christian buy?

Answers

Answer:

256 fluid ounces

Step-by-step explanation:

2 gallons = 8 quarts

8 quarts = 16 pints

16 pints = 32 cups

32 cups = 256 fluid ounces

I really need the answer to this

Answers

Answer:  14.2

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

Explanation:

Let point N be at the intersection of the horizontal line and segment JM.

We can prove the right triangles JNK and MNK are congruent using the hypotenuse leg (HL) rule. This in turn means JN = NM through the use of CPCTC.

In other words, JN = NM because the horizontal line is the perpendicular bisector of JM.

So,

JM = JN + NM

JM = NM + NM

JM = 2*NM

JM = 2*7.1

JM = 14.2

Answer:

JM = 14.2

Step-by-step explanation:

Given JK = MK then Δ JKM is isosceles.

The line through K is a perpendicular bisector of JM , so

JM = 2 × 7.1 = 14.2

When finding ratios, did it matter whether you used the values for 3 lawns mowed or the values of 4 lawns mowed? ​

Answers

No it doesn’t actually because it’s the same thing there for the rates are equivalent ratios are equivalent if you turn them into fractions They would both be the same 696969696969

Help: Justify why one relation is a function and why the other is not. Relation 1:
(1,2) (2,4) (3,6) (4,8)


Relation 2:  (1, 3), (4, 2), (7, 1), (4,

Answers

Relation 1 is a function because we don't have any repeated x values. Each input goes to exactly one output.

On the other hand, relation 2 is not a function because x = 4 repeats itself. The input x = 4 leads to more than one output.

plsssssssss answer it

Answers

The ANSWER to this question is c. -7

Answer:

Answer is -7

Step-by-step explanation:

coz if -2 equal only  

- answer so answer is

-7

Carlos can read 30 pages per hour in the 270 page book he is reading. At this rate, how long will it take him to finish his book?

Answers

Answer:

9 hours

Step-by-step explanation:

270/30=9

is this correct ? if not what’s the correct answer?

Answers

Answer:

  correct

Step-by-step explanation:

Corresponding vertices are listed in the same order. In BCDE, segment DE is listed last. In OPQR, the segment listed last is QR. If the figures are congruent, then ...

  DE ≅ QR

What is the slope of the following line?

Answers

the answer is y= - (1/2) x +2

Answer:

1/2

Step-by-step explanation:

becase 1(0,0) 2(2,1) = 1/2

explain why 256 + 4 is equivalent to (200 + 4) + (40+4) + (164)​

Answers

The expression 256 + 4 is equivalent to (200 + 4) + (40+4) + (16+4) according to distributive and commutative property of addition.

Given the expression 256 + 4. This can be solved using the partial sum expressed as:

256 + 4

256 + 4

= (200 + 40 + 16) + 4

According to the commutative property, A+B = B+A

The arrangement does not affect the result. Hence;

(200 + 40 + 16) + 4 = 4 +  (200 + 40 + 16)

Using the distributive law;

4 +(200 + 40 + 16) = (200 + 4) + (40 + 4) + (16 + 4)

Hence the expression 256 + 4 is equivalent to (200 + 4) + (40+4) + (16+4) according to distributive and commutative property of addition.

​Learn more on  partial sum  here: https://brainly.com/question/6958503

What is the percent of change from 90 to 18?

I think it decreases 5%

Answers

Answer:

80%

Step-by-step explanation:

Nine would equal ten percent, so we double that to get twenty percent, so 18 is twenty percent. Therefore we can determine that it is a 80% decrease.

Can someone help me out with this?

Answers

Answer:

-7.5x -12.5, x < -17.5x +2.5, x ≥ -1

Step-by-step explanation:

The absolute value function changes slope at its vertex. Here, that vertex is translated to x = -1. To the left of that point, the function is equivalent to one that negates its argument:

  |x| = -x . . . for x < 0

  |x| = x . . . for x ≥ 0

for (x+1) < 0

  y = -7.5(x +1) -5 = -7.5x -12.5

for (x+1) ≥ 0

  y = 7.5(x +1) -5 = 7.5x +2.5

This means we can write the piecewise function as ...

  [tex]y=\begin{cases}-7.5x-12.5,&\text{if }x<-1\\7.5x+2.5,&\text{if }x\ge-1\end{cases}[/tex]

(-3x+4)+(x-9) help please.​

Answers

Answer:

- 1 · (2×±5)

Step-by-step explanation:

Answer:

−2−5

Step-by-step explanation:

(-3x+4)+(x-9)

−3x+4+x−9

Subtract

−3x+4+x−9

-3−5+

Combine terms

−3x−5+x

−2−5

my Christmas present to you​

Answers

Answer:

thankss

Step-by-step explanation:

5(2x-2)=8x: what is the value of x?

Answers

Answer:

5

Step-by-step explanation:

First, you multiply the 5 by 2x to get 10x, then multiply the 5 by -2 to get -10. After that, you should get:

10x-10=8x

And here’s how you find x:

10x-10=8x

-10x     -10x

-10x=-2x

/-2x   /-2x

x=5

Shira’s Shoes sold 875,000 pairs of sandals in June, which was 70% of the total number of shoes sold. How many shoes did the company sell in June? Analyze Emily’s calculations. What error did she make? StartFraction part Over whole EndFraction = StartFraction 70 times 8,750 Over 100 times 8,750 EndFraction = StartFraction 612,500 Over 875,000 EndFraction.

Answers

Answer:

1,250,000

Step-by-step explanation:

875,000 sandals account for 70% of the total pairs sold.

875,000/7 = 125,000

125,000 accounts for 10%.

125,000 * 10 = 1,250,000.

1,250,000 accounts for 100%.

The company sells pairs of shoes in June is 612,500

In Emily's calculation the error she makes in the second last steps she forgets to write the term 70.

Given that,

Shiras Shoes sold 875,000 pairs of sandals in June, which was 70% of the total number of shoes sold.

We have to determine,

How many shoes did the company sell in June? Analyze Emily's calculations. What error did she make?

According to the question,

Shiras Shoes sold 875,000 pairs of sandals in June, which was 70% of the total number of shoes sold.

Then,

The shoes did the company sell in June is,

[tex]= \dfrac{70} {100}\times 875,000\\\\=8750 \times 70 \\\\= 612,500[/tex]

Hence, The company's sells pair of shoes in June is 612,500.

For more details refer to the link given below.

https://brainly.com/question/9351049

helppp please needed before tomorrow!!!!!!!!!!​

Answers

Answer:

The function is 200+50t (t= # of months)

Step-by-step explanation:

The best way to do this is to look at the question, and see no matter what, we have to pay 200 dollars to start. After which, they charge 50 bucks a month. Knowing this, we can make a function using f(x). Let C(t)= cost. Included is that graph. So for these questions, we need to see that there is an independent and a dependent variable, and we need to see that cost is affected by time. Hope this helps.

Lillian read 43 pages in 1 1/3​ hours. At what rate, in pages per hour, did she read?

Answers

Answer:

hi

Step-by-step explanation:

Answer:

She reads one page in 1.40

1) -88 ≤ -8(x+6)

2) 43 > -5k + 3 ≥ 8

Please show work :)

Answers

[tex](1)\\\\-88\leq -8(x+6)\\\\\implies -88\leq -8x -48\\\\\implies -88+48 \leq -8x\\\\\implies -40 \leq -8x\\\\\implies \dfrac{-40}{-8} \geq x~~~~ ;[\text{Dividng by a negative number so, reverse the inequality}]\\\\\implies 5 \geq x\\\\\implies x \leq 5\\\\\text{Interval solution,}~ (-\infty,5]\\\\\\(2)\\\\43 > -5k+3 \geq 8\\\\\text{Now,}\\\\43>-5k+3\\\\\implies 43-3 > -5k\\\\\implies 40 >-5k\\\\\implies - \dfrac{40}5 <k\\\\\implies -8<k\\\\\implies k>-8\\\\[/tex]

[tex]-5k+3 \geq 8\\\\\implies -5k \geq 8 -3\\\\\implies -5k \geq 5\\\\\implies k \leq -1\\\\\text{Combine solutions,}\\\\-8<k\leq -1\\\\\text{Interval solution,}~ (-8, -1][/tex]

solve one step equation

-8 + x = 10

Answers

Answer:

x=18

Step-by-step explanation:

10-(-8)=18

x = 18 | Add 8 to -8 to cancel the negative and then add 10 to get 18. Therefore x = 18


Order the expressions

Answers

Answer:

1. 3^4 x 3^3 < 3^12

2. 3^3 x 4^3 < 12^4

3. 3^4 x 4^3 > 12^3


Jodie made a New Year's resolution to learn how to play the violin. She bought an
Introduction to Violin class pack from the Noble Notes music shop, which covers the cost of
12 violin lessons. She also paid $25 to rent a violin. In all, Jodie paid $385. How much does
each violin lesson cost?

Answers

Answer:

  $30

Step-by-step explanation:

If x is the cost of a lesson, the total cost of Jodie's purchase is ...

  cost of lessons + rental cost = total cost

  12x + 25 = 385

  12x = 360 . . . . . . . subtract 25

  x = 30 . . . . . . . . . . divide by 12

Each violin lesson costs $30.

bro can anybody please help :(!!

Answers

Answer:

This is what i got

Please help me solve this problem ASAP

Answers

Quadrant 4
Hope this helps!

Pls help im am struggling i will give brainliest !!!!!!!!!

Answers

They are extremely similar but a(x) has a greater y-intercept!

If you look at the y axis, a(x) simply intercept it higher than b(x)

Hope this helps!

Answer:

a(x)

because the greater is a(x)

ABCD is a square of side 4cm. In each of the following loci, the point p moves only inside the square. Sketch the locus in each case. AP=BP

Answers

The sketch of the locus AP = BP  shows an equal distance between AP and BP which can be seen in the image attached below.

A square is a plane figure that has four sides with each side adjacent to each other and they make a right angle of 90° to one another.

A locus is a point that satisfies a constraint on the square of the distances between two lines.

The sketch of the locus AP = BP given an intersection between lines A and B and that intersection is point P.

Learn more about plane figures here:

https://brainly.com/question/20475473

Even after that large purchase at Best Buy, you decide to go to Target to grab a few things that you missed. You purchase WWE 2K21 for $49.99, Starbucks Vanilla Coffee for $13.99, the new Keurig K550 for $179.99, and a pair of jeans for $17.99. The state sales tax is 6%.

What is the total selling price before tax?

How much is sales tax did you pay?

What was your total cost?

Answers

The total selling price before tax is $261.96.

The sales tax paid is $15.72.

The total cost is  $277.68.

The total selling price before tax is the sum of the prices of the WWE 2K21, Starbucks Vanilla Coffee,  new Keurig K550 and the jeans

$49.99 + $13.99 + $179.99 + $17.99 = $261.96.

Sales tax is the amount of money levied when a good or service is purchased. It is a percentage of the price of an item

Sales tax = tax rate x cost

6% x $261.96 = $15.72

The total price paid is the sum of the sales tax and the  total selling price.

$15.72 +  $261.96 = $277.68

To learn more about taxes, please check: https://brainly.com/question/25311567


Which expression shows a way to find 22 X 46?

Answers

Answer:A. (22)(40)+(22)(6)

Step-by-step explanation: (22)(40)+(22)(6)

880+(22)(6) 880+132 1012

In your own words, describe how to find the GCF for a set of numbers. Use the numbers 24 and 32 as an example. (PLS HELP ILL GIVE 100 points and brainlest also no links please, thanks)

Answers

Answer:

8

Step-by-step explanation:

You need to factorize each number in the set:

24 = 2*2*2*332 = 2*2*2*2*2

Common factors of both numbers are:

2*2*2 = 8

GCF(24, 32) = 8

Other Questions
Mrs Boswell is ordering cookies from a bakery for her daughters eighth grade graduation party she uses a table to figure out how many cookies to order i need help pleasee i need it now how much water should be added to 5 gallons of 50% acid solution to get a 20% solution? Is John really more free than the World State members? How is he conditioned in his own way? Useevidence from the novel to support your answer. can someone pleasw helppppppp meee Determine the intercepts of the line. Do not round your answers. NO LINK HELP ASAPwhat is the slope of the line that contains the points in the table? A. -10 B. 2 C. -5 D. 5 8. Karen had a balance of $57 in herchecking account. She wrote acheck for $90. What is her newbalance? One way that democracy expanded in the United States in the 1800s wasOA. women were given the right to vote.B. Native Americans were given the right to vote.OC. public education was established in the United States.D. African American men were given the right to vote. WILL GIVE BRAINLIEST HELP ASAP!! WILL ADD 5 STAR RATING !!! ANY AND ALL LINKS OR WRONG ANSWERS WILL BE REPORTED !!!! [please put in correct order] I have just a general question,What does it mean when someone says brake check? Like in a text, she said " Brake check! I need to go eat lunch. Brb."I'm confused What is the area of this figure ? if I had 35 books but I wanted 48 and I did have any books to make 48 what do I do? In DNA G pairs with C creating a __________ bond *nosingledoubletriple The world is very different now. For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life. And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globethe belief that the rights of man come not from the generosity of the state, but from the hand of God.According to President Kennedy in his Inaugural Address, what does the modern era have in common with the era of the American Revolution?People have the same power to destroy.People have the power to end poverty.Human rights still come from the state.Human rights are still at risk in the world. Which are best practices for adjusting goals to improve fitness?Select all that apply.Focus on one large goal.Focus on one large goal. , ,Regularly monitor your progress.Regularly monitor your progress. , ,Be firm with a goal.Be firm with a goal. , ,Select small, specific goals. Mark each equation with the number that makes it true! Why is the Underground Railroad a source of pride for Vincent Brown? What is the reciprocal of A if A doesn't equal 0? PLEASE I HAVE UNDER 30 MINUTES!!! (No links) [botany] Boll Weevils are an invasive species that has developed resistance to many major pesticides. Evaluate howthis influences the Boll Weevils' success and the options that can be used to control them.