Mathematics College

Which expressions are factors of the expression

-24xyz - 12xy + 20xyz

Which Expressions Are Factors Of The Expression-24xyz - 12xy + 20xyz
Which Expressions Are Factors Of The Expression-24xyz - 12xy + 20xyz

Answers

Answer 1

Answer:

xy

2xy

4

Step-by-step explanation:

A factor is a number of term you can factor out of each part of the expression/ or divide it by.

In -24xyz - 12xy + 20xyz

All three parts have xy, so it is a factor

All three don't have 12xz, because -12xy doesn't have z variable for instance.

All three have 2xy.

All three can't factor out 3y, because you can't divide 20 by 3 nicely.

All three can't factor out 4yz, because middle term -12xy doesn't have z.

All three can't factor out 12, because you can't nicely divide 20/12.

All three can factor out 4, because -24, -12, and 20 are all divisible by 4.

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Related Questions

Help me please on both of y’all can

Answers

Answer:  384 ft^2

Step-by-step explanation:

Like it said  set up a proportional equation and solve for dimensions in feets.

The scale factor saids   0.75 in = 2 ft  

And the dimensions are   6 in by 9 in  

Now using the scale solve for how many feets will make 6 inches and how many feets will make 9 inches .  

[tex]\frac{0.75}{6} = \frac{2}{x}[/tex]         Solve by cross multiplying

0.75x = 12  

x = 16  

[tex]\frac{0.75}{9} = \frac{2}{x}[/tex]         Cross multiply

0.75x = 18

x = 24          

Now since we know the new dimensions are 16ft by 24ft then we will multiply them together to find the area .

16 * 24 = 384 ft^2

Dertermine the quotient of 3/7 divided by 2/3 pls help

Answers

When you divide, you multiply by the other fraction’s reciprocal
= 3/7 * 3/2 = 9/14
Answer: 9/14

Answer: 9/14

Step-by-step explanation:

hope this helps!

A 24,000-gallon pool is being filled at a rate of 50 gallons per minute. At this rate, how many minutes
will it take to fill this pool full?

Answers

Answer: 480 minutes or 8 hours

Step-by-step explanation:

24,000 ÷ 50 = 480.

It will take 480 minutes to fill the pool.

480 minutes ÷ 60 is also 8. So it will take 8 hours to fill the pool, or 480 minutes. Whichever one you want to use.

Hope this helps!

Answer:

480 Minutes or 8 Hours

Step-by-step explanation:

If you do 24,000 divided by 50 you get a result of 480

The original price of an iPad is $429 the sale price 30% off the original price what is the sale price of the iPad

Answers

the calculator but I think it might be #143000

Answer:

sale price is therefore $300.30

Step-by-step explanation:

100% - 30% = 70%

0.70 * $429 = 300.30

The sale price is therefore $300.30

Please mark brainliest and have a nice day :)

Solve the following system of equations graphically on the set of axes below.
Y=1/3x+6 y=-5/3x-6

Answers

Answer:

I can not solve it in the system of the image, but i will give you the graph so you can copy it, or at least see how it is done.

First, we have the lines:

y = (1/3)*x + 6

y = (-5/3)*x - 6

To graph these lines, you must find two points for the lines and then draw a line that connects the points.

To do it, you can evaluate each line in two different values of x, for example for the first line we can have:

y(0) = (1/3)*0 + 6 = 6   (then we have the point (0, 6))

y(3) = (1/3)*3 + 6 = 7    (then we have the point (3, 7))

And for the second line, we will have:

y(0) = (-5/3)*0 - 6 = -6 (then we have the point (0, -6))

y(3) = -(5/3)*3 - 6 = -11 (then we have the point (-3, -11))

Now with those points we can graph the lines, and the solution of the system of equation will be the point where the two lines intersect.

The graphs of the lines are shown below:

Where the grey line is the first one, and the green is the second.

In the graph, you can see that the lines intersect in the point (-6, 4)

Then the solution for the system is x = -6, and y = 4.

Can you simplify the below equation

[tex]\sqrt{(\sqrt{21} -2\sqrt{7}) ^2}[/tex]

Answers

Answer:

nope

Step-by-step explanation:

literally impossible

Chef Talbot is baking 6 blueberry pies. If he uses 3/4 of blueberries in each pie, how many pints of blueberries will he need??

Answers

Answer:

4 2/4 pints

Step-by-step explanation:

Well if you multiply 6 by 3/4 it equals 18/4 and if you turn that into a mixed number it will give you 4 2/4.

So in conclusion, Chef Talbot will use 4 and a half pints of blueberries.

when you subtract numbers what are some things you should remember

Answers

If you’re subtracting by a larger number the answer will be negative
To get it the answer right

A cookie costs $1.95. How much would 15 cookies cost at the same price per cookie?

Answers

Answer:

cost of cookie = $1.95

cost of 15 cookies = $1.95 *15

cost of 15 cookies = $29.25

Step-by-step explanation:

If 2x=46, find the value of 7-6x

Answers

Answer:

-131

Step-by-step explanation:

By dividing by 2, we find that x = 23

Plugging this into the equation we can find

7-6x=7-6(23)=-131

Answer:

-131

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

2x = 46

Step 2: Solve for x

Divide 2 on both sides:                    x = 23

Step 3: Define

7 - 6x

Step 4: Evaluate

Substitute:                    7 - 6(23)Multiply:                        7 - 138Subtract:                       -131

i need help with this one (T_T)​

Answers

I think it’s the 3 I’m not sure

Which expression is equivalent to 25?
2 + 2 + 2 + 2 + 2
5+5
0 2.2.2.2.2
5.5
DONE

Answers

Answer:

It's C because its 2 to the power of 5

Step-by-step explanation:

2x2x2x2x2

Which of the following government agencies does not regulate banking or financial markets?
a.
The NCUA
b.
The Federal Reserve
c.
The FCC
d.
The OCC


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

C.FCC

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I need the answers to this ASAP

Answers

Answer:

First Answer: A = $ 4,247.03

A = P + I where

P (principal) = $ 4,000.00

I (interest) = $ 247.03

Second Answer : A = $ 6,325.22

A = P + I where

P (principal) = $ 5,500.00

I (interest) = $ 825.22

Third Answer: A = $ 7,735.55

A = P + I where

P (principal) = $ 7,000.00

I (interest) = $ 735.5

Fourth Answer: A = $ 7,735.55

A = P + I where

P (principal) = $ 7,000.00

I (interest) = $ 735.55

Step-by-step explanation:

HOPE IT HELPS MARK ME BRAINLIEST :)

A porch that is 24.5 feet long needs to be lengthened by 12.2 feet. How long is the new length of the porch?

Answers

36.7 feet (24.5+12.2). You just have to add the two numbers to determine the new length.

which is the correct answer?​

Answers

Answer:

i think B

Step-by-step explanation:

ILL GIVE BRAINLEST ​

Answers

Answer:

its the first one brsinlest plz

Step-by-step explanation:

Help help help help help plss

Answers

Answer:

Last one

Step-by-step explanation:

Answer:

48 divided by 4= 12

Step-by-step explanation:

i suck at math srry

please help needed today

Answers

Answer:

-9

Step-by-step explanation:it is 2.5 diffrence for each place on the graph so 2.5 times 30 (cause 60 and 90 have a 30 point diffrence) would give you 75 and seince the numbers are decresing to the right side i subtracted 75 from 66 and the awnser is -9. hope this helps and sorry my spelling is bad

William earns straight commission as a real estate agent. Last month his total sales were $971,168. If William earns a 3% rate of commission, what was his gross income last month?

Answers

Answer:

he earned $29,135.04

Step-by-step explanation:

to get answer you multiply total sales by .03

The answer is $29,135.04

A rectangle is drawn so the width is 4 inches longer than the height. If the rectangle's diagonal measurement is 46 inches, find the height.

Give your answer rounded to 1 decimal place.

Inches.

Answers

Answer:

30.5 iches

Step-by-step explanation:


There are y boats on a lake.
There are 6 people in each boat.
Write an expression, in terms of y, for the total number of people in the boats.

Answers

Answer:

I hope this may help u

Step-by-step explanation:

6×y

a(7x + 3) = b + 14x?

Answers

Answer:

Step-by-step explanation:

So first add 7 +3 adn get 10, then add 14, and then you will get 24

24 is your answer.

PLEASE HELP DUE IN 5 min

Answers

Answer:

The answer is 21

Step-by-step explanation:

Male the shapes look similar by turning the smaller to be the same as the bigger one the compare side and then find x

pls helppppppppppppppp​

Answers

Answer:

4 seems to be it

Step-by-step explanation:

i believe that the correct answer is four

What is the difference of the fractions represented in the model?

Answers

The answer is A) 1/4, one fourth.

The number of adult Americans from a random sample of n adults who support a bill proposing to extend daylight savings time is a binomial random variable. Assume that its probability will be approximated using the normal distribution. Describe the area under the normal curve that will be computed in order to determine the probability that more than Americans support the bill.

Answers

Answer:

Right of X = 635.5

Step-by-step explanation:

By using the normal approximation to the Binomial random variable, we usually make use of continuity correction.

According to the rule of continuity;

P(X ≤ k) becomes  P( X ≤ K + 0.5)

P(X < K) becomes P(X < K - 0.5)

P(X ≥ K) becomes P(X ≥ K - 0.5)

P(X > K) becomes P(X > K + 0.5)

P(X = K) becomes P(K - 0.5 ≤ X ≤ K + 0.5)

From the given question, Assume that we are to determine the probability that more than 635 Americans support the bill.

Then we use the > sign.

∴

P(X > K ) becomes P(X > K + 0.5)

P(X > 635) becomes P(X > 635 + 0.5)

⇒ P(X > 635.5) tot the right.

Right of X = 635.5

Please help due today!!!!

Answers

Answer:2)75% 3)36 ounces 4)667 5)90 problems 6)4680

Step-by-step explanation:

Think these r correct. 2) 24/32 then multiply by 100=75%. 3)90% of 40=36. 4)580 x 1.15 (multiplier) which equals 667. 5)81/90 is 90% so the denominator is all the problems. 6)65% of 7200 is 4680.

calculate the slope of the line​

Answers

Answer:

[tex]m=\frac{-1}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (2, 6)

Point (8, 4)

Step 2: Find slope m

Substitute:                   [tex]m=\frac{4-6}{8-2}[/tex]Subtract:                      [tex]m=\frac{-2}{6}[/tex]Divide:                         [tex]m=\frac{-1}{3}[/tex]

Which statement is true
A. The 6 in 0.6 is ten times the value of the 6 in 6.0 (wrong)
B. The 6 in 6.5 is 1/10 the value of the 6 in 65
C. The 6 in 625 is 100 times the value of the 6 in 625

Answers

Answer:

i think it A

Step-by-step explanation:

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