(2x - 5) (x^2 + x - 2) =

Answers

Answer 1
It’s 2x^3-3x^2-9x+10
(2x - 5) (x^2 + X - 2) =

Related Questions

Hummingbird beat their wings many times per second which equation relates the number of beats per second (a) to the number of wing per minute (b)
A.b=a+60
B.b=60/a
C.b=60a
D=a/60

Answers

Answer:

B

Step-by-step explanation:

hello, can you please help? please show work. thank you!
-2x*(10x – 9x² - 7x + 4)​

Answers

Answer:

[tex]18x^{3}[/tex] -  [tex]6x^{2}[/tex] - 8x

Step-by-step explanation:

-2x(10x - [tex]9x^{2}[/tex] - 7x + 4)

-2x(3x - [tex]9x^{2}[/tex] + 4) Combine liked terms

-2x(-[tex]9x^{2}[/tex] +3x +4) Rearrange terms

[tex]18x^{3}[/tex] - [tex]6x^{2}[/tex] - 8x Distribute

[tex]18x^{3}[/tex] - [tex]6x^{2}[/tex] - 8x

The money used in poland is called the zlotych. the exchange rate is 3 zlotych for would $1. find how many zlotych you would receive if you exchanged $3
find the whole number

Answers

Answer:

You would receive 9$

Step-by-step explanation:

if you multiply 3 by 3, then you will get 9

how many time can 22 go into 30

Answers

22 can go into 30 only once with a remainder of 7

Answer:

1 time

Step-by-step explanation:

This is the answer because:

1) 22 x 1 = 22

2) If we do 22 x 2, the number will become larger than 30

3) Therefore, 22 can only go one time into 30 because 30/22 = 1 R8 

Hope this helps!

how can i solve -4.6x = -11.04

Answers

Answer:

The last one

Step-by-step explanation:

Answer:

D, Divide both sides by -4.6

Step-by-step explanation:

You want to get the x and the regular integers on separate sides of the equals sign, so you divide the -4.6 to get the x on its own side of the equals sign. That's the first step to solving the equation.

Use the distributive property to write an expression that is equivalent to 12 + 4x .

Answers

Answer:

4 ( 3 + x )

Step-by-step explanation:

Pull out a four from both parts

4( 3 + x)

A car travels 30 1/5 miles in 2/3 of an hour. What is the average speed of the cat in mph?

Answers

Answer:

45.3 miles/h

let 'x' be the speed of the car. Hope this will helps:)

Step-by-step explanation:

It’s gonna be 45.3 mph your welcome

a group of 5 friends goes to a show. Each ticket cost $9, and the friends share a popcorn that cost $6. Which shows the total cost

Answers

Answer:

The total cost is $51

Step-by-step explanation:

The answer is 51 because 5 times 9 is 45 and 45 plus 6 is 51

.

Answer:

the total cost is $51.00 dollars

Solve -2(x-5) + 3x = 2(x+3) + 17 *

Answers

Answer:

x=-13

Step-by-step explanation:

Hope this helped :)

Answer:

x = -13

Step-by-step explanation:

-2x + 10 + 3x = 2x + 6 + 17

x + 10 = 2x + 6 + 17

x + 10 = 2x + 23

10 = 2x + 23 - x

10 = x + 23

10 - 23 = x

-13 = x

x = -13

Barnes and Noble is having a sale on books. Each book is $5.34. Alex bought 5 books. How much did he spend?

Answers

Answer:

The answer is 5.34 times 5, which is $27.70

solve for x.

-7/8x = -5
A.x = 5 5/7
B.x = -4 3/8
C.x = 4 3/8

Answers

Answer:

A. 5 5/7

Step-by-step explanation:

Hope this helps!! Please consider marking brainliest! Have a good one!!

It’s A please give me a like!!!!

The population of a city is estimated to decline according to the model P(t)=197000e^-0.014t, where t is the number of years present. What does the model predict the population will be in 13 years?

Answers

N nxhdhshsjshfjfjrjr

A truck enters a stretch of road that drops 4 meters
in elevation for every 100 meters along the length of
the road. The road is at 1,300 meters elevation where
the truck entered, and the truck is traveling at
16 meters per second along the road. What is the
elevation of the road, in meters, at the point where
the truck passes t seconds after entering the road?

Answers

Answer:

The elevation would lower in total 52 feet.

Step-by-step explanation:

Answer:

it would be 52 feet

Step-By-Step explanation

Can someone help me

Answers

Yes it is 10.

Step 1: convert the mixed number to a fraction so now it is 15/2 divided by 3/4

Step 2: flip the second fraction so now it is 15/2 divided by 4/3

Step 3: multiply straight across so 15x4 and 2x3

Step 4: now you have 60/6

Step 5: reduce that and now you have 10

I hope this helps :)

help i have to turn this in 3 min someone????​

Answers

Answer:

A

Step-by-step explanation:

Using the function g(x) = -2x + 5, what would the input need to be for an output of -5?

Answers

Answer:

5

Step-by-step explanation:

the in put would need to be 5 cuz :

-2 x 5 + 5

-10 + 5

-5

Answer:5

Step-by-step explanation:

tarting at elevation zero, Zen climbs to an elevation of 4,646.4 feet to reach the Cragway Trail. From there, he hikes up another 1,817.6 feet to the Calloway Peak Summit, the highest point on Grandfather Mountain. Based on these numbers, the Calloway Peak Summit is at a height of
feet.

On his return trip, Zen descends from the Calloway Peak Summit to an elevation of 2,402.5 feet, arriving at the Flat Rock Junction. So, the elevation at Flat Rock is
feet.

Answers

I’m depressed and need someone to talk to :(((((

Answer:

Calloway Peak is 6,464 Feet. And Flat Rock is 4061.5 Feet

Step-by-step explanation:

For Calloway Peak Started at 0 so 4646.4+1817.6=6,464

Zen then descends which means he walked back down 2402.5 feet.

To find Flat Rock you subtract the height of Calloway Peak by 2402.5 the amount that he walked back down to get how tall Flat Rock is in Feet

6464-2402.5=4061.5 Feet

So Flat Rock is 4061.5 Feet tall.

Norah is 8 feet below sea level. How
many feet must she climb to get to
the surface? Creat an addition
sentence and find the answer.

Answers

Norah needs to climb up the same amount of feet that she climbed to get down. Which is 8 feet. Norah will climb up 8 feet to get to the surface.

Can you help me with this please. I will mark brainlist

Answers

Answer:

E is [tex]\frac{1}{2\\}[/tex] F is 6[tex]\frac{1}{4}[/tex] and G is [tex]1\frac{1}{2}[/tex]

Step-by-step explanation:

Can someone help me with math?

Answers

Answer:

wish i could

Step-by-step explanation:

9.
Here are Jason's scores on his science tests this year:

85, 91, 48, 98, 99, 91, 90, 84, 91, 87, 80

What is the mean absolute deviation of Jason's scores? (Round to the nearest thousandths place)

Answers

Answer:

85.818

Step-by-step explanation:

(16, 2) and (32, 4) rate of change

Answers

Answer:

m = 1/8

Step-by-step explanation:

Assuming that you mean the slope:

[tex]m=\frac{rise}{run}=\frac{4-2}{32-16}=\frac{2}{16}=\boxed{\frac{1}{8}}[/tex]

Hope this helps.

Two liabraries donated to a local school. One library donated 786 books and the other library donated 1245 books. The school divided the books evenly among 11 classrooms. Estimate the number of books each classroom received. Check if the answer is reasonable.

Answers

each classroom has received 184 & 8 books are being left

Simplify:

3(8) 0 • (3) –2

Answers

Answer:

-2

Step-by-step explanation:

!&÷×\÷\*÷*=*=*3*÷*÷*÷8÷*8

The simplification of the given expression is -2.

What are equivalent expressions?

Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.

To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.

We are given the expression as;

3(8) 0 • (3) –2

We need to simiplify this expression;

3(8) 0 • (3) –2

24(0) . 3 - 2

0-2

-2

Therefore, the simplification of the given expression is -2.

Learn more about expression here;

https://brainly.com/question/14083225

#SPJ2

if the length of a rectangle is 5/2 + 2W what is its width​

Answers

Answer: W= (L-5/2)/2

Step-by-step explanation:

L= 5/2+ 2w

use algebra by adding and substracting L  first and than W

L-5/2=2W

(L-5/2)/2=W

A simple moving average a. is a cumulative breadth measure b. is constructed from various randomly selected interviews of retail investors c. seldom changes in value d. is constructed by totaling a set of data and dividing that total by the number of observations

Answers

Answer:

d. is constructed by totaling a set of data and dividing that total by the number of observations  

Step-by-step explanation:

Moving average is a method of calculation that is use to analyze the data points by making a series of averages of the various subsets in the full data set. Its another name is rolling average or moving mean.

A simple moving average is constructed by taking the sum of a set of data and then dividing the total by a number of the observations.

Raina wants to plant grass in her backyard. Her backyard is in the shape of a rectangle. Its length is 30 feet and its width is 21 feet. Suppose each pack of seed covers 15 square feet. How many packs of seed will she need to cover the backyard?

Answers

Answer:

42

Step-by-step explanation:

 

Help please it’s important

Answers

Answer:

C

Step-by-step explanation:

how many minutes is 40% of 120 minutes?​

Answers

40% of 120 should be about 48 minutes

Answer:

48 mins

Step-by-step explanation:

40 x 120 /100

= 48

write the sentence as an inequality. then solve the inequality.
the difference of 5 and a number is at least 13

Answers

Answer:

-5a<13

Step-by-step explanation:

Other Questions
Rewrite19/8as a mixed number. please help............. Is the phrase in bold a direct object, an indirect object, or neither?Akira usually cooks her dinner guests impressive meals.Impressive meals is in bold! Fill in the blank with the correct response.A conservator with a(n)________background and knowledge of foreign languages will have more job opportunities. Four students have rewritten the expression with rational exponent xi in radical form as shown.JodieMarkPaulSallyWho has rewritten this expression correctly?A. JodieB. MarkC. PaulD. Sally HELP ME FAST PLEASEEEE How did the case Miranda v. Arizona change the interpretation of the Fifth Amendment?It allows people to waive their right to Fifth Amendment protection.It extended the protection to legal actions outside the courtroom.It ensured that suspects always have an attorney if they want one.It requires that law enforcement officers read a person his or her rights when they are arrested. Hi everyone! I have a fun question. If you could have one thing in the world, what would it be? Happy Holidays! -Cassie What landform is created when an oceanic plate and a continental plate converge? Sean places 21 tomato plants in rows. All rows contain the same number of plants. There are between 4 and 12 plants in each row. How many plants are in each row? its just for my younger brother After watching the video describe a situation where an object would have potential energy transformed into knetic energy Please help due in 9 minutes According to the boxplot shown below, what is the third quartile (Q3) value?4112749 When a system of linear equations is graphed, how is the graph of each equation related to the solutions of that equation? Please help!Question is in photo Suppose that 45% of all babies in a particluar hospital are boys. If 8 babies born in the hospital are randomly selected, what is the probability that fewer than of them are boys? 1) Why do you think many young people take risks like Jayme did? CAN SOMEONE PLEASE HELP ME!! Consider the polynomial function h(x) = -7x6 + 3x4 5x2.What is the end behavior of the graph of h ? Which American colony economy was based primarily on agriculture and cash crops say the alphabets letter by letter ill start A