Mathematics High School

1... -14 6(3k + 5)----------------------------------------------------------------------------------------------
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Answers

Answer 1

Answer:

-5/3, or in decimal form, -1.666.

Step-by-step explanation:

a. -146 (3k+5)     --- distribute the -146 to "3k" and "+5."

b. -438k - 730 = 0 --- get the variable k to one side of the equation.

c. -438k=730 --- divide by -438 on both sides.

d. the answer you get is 730/-438, which, in simpler terms, is -5/3, or -1.666.

Hope this helps! :)

Answer 2

Answer:

5 > xb < 8k < 1

Step-by-step explanation:

-14 < 1 + 8x - 5x

-14 < 1 + 3x

-15 < 3x

5 > x

-5b - 8(-2 - 2b) < 104

-5b + 16 + 16b < 104

11b + 16 < 104

11b < 88

b < 8

-4(5 + 8k) > 6(3k + 5)

-20 - 32k > 18k + 30

-32k > 18k + 50

-50k > 50

k < 1

Best of Luck!

Related Questions

If UV = 5x, VW = 2x, and UW = 7, what is UV?

Answers

Answer:

Do you have a pic of the problem?

Step-by-step explanation:

Only then, can i really edit this and provide an acurate answer...

pls & thx.

HURRY PLZ
11. If y = -30 when x =
= 15, what is the value of x when y = 60?

Answers

Answer:

x=-30

Step-by-step explanation:

y=-30              x=15

y=60               x=-30

the relation is y=-2x

Answer:

x = -30

Step-by-step explanation:  -30 x -2 = 60=y

x = 15 x -2

x = -30

Lily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. Her work is shown below.

4(x – 1) – x = 3(x + 5) – 11
4x – 4 – x = 3x + 15 – 11
3x – 4 = 3x + 4
How can her partial solution be interpreted?

The equation has one solution: x = 0.
The equation has one solution: x = 8.
The equation has no solution.
The equation has infinite solutions. help on a timer

Answers

Answer:

The equation have no solution.

3x - 4 = 3x + 4

-4 = 4

The statement is false

Answer:

Has no solution

Step-by-step explanation:

is 30 square root , irrational or rational​

Answers

It is rational I have seen this multiple times

At Baldwin Hills Market strawberries are $3.99 for 3 lb. What is the unit rate (price per pound)? Please write your answer in the following format: $9.99 That's not the correct; it's just example of how to write your answer properly. Please don't write anything besides the dollar sign, numbers, and a decimal.

Answers

Answer:

I believe its $1.33

Step-by-step explanation:

$3.99 divided by 3 is $1.33

I think it 1:33 I hope it’s correct

Someone do this for me

Answers

I believe it’s the last answer choice
i would say the third one

What is the value of the expression below when y = 7?
2y^2 + 9y + 2

Answers

Answer:

163

Step-by-step explanation:

[tex]2*(7^{2}) +9(7)+2[/tex]

[tex]2*(49)+9(7)+2[/tex]

[tex]98+63+2[/tex]

[tex]=163[/tex]

25% as a fraction in its lowest term​

Answers

Answer:

1/4

Step-by-step explanation:

Hopefully this helps you :)

pls mark brainlest ;)

what pet should i get a dog or a cat hurry pls

Answers

Answer:

depends on the kinda person you are, if your energetic and love a pet who's not afraid to show u some love get a dog. If your more quiet or reserved but still want a cuddly fluffy friend get a cat

Please help! 50 points!

A line is drawn so that it passes through the points (3,4) and (0,5). What is the slope of the line?
​

Answers

Answer:

-1/3

Step-by-step explanation:

-1/3

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

--

-

-

-

-

-

-

-

-

i need this answered pls ASAP

Answers

Answer:

Your answer should be 8

Step-by-step explanation:

because 2^3 is also 2x2x2 and that equals 8

I have no idea how to do this. can someone please explain?​

Answers

Answer:

no solution

Step-by-step explanation:

sqrt(3x+1) +7 = 5

Subtract 7 from each side

sqrt(3x+1) +7 -7= 5-7

sqrt(3x+1)  = -2

The sqrt cannot be negative so there is no solution

Please help asap!!!!

Answers

Answer:

x = 9

Step-by-step explanation:

23x + 24*8 + 25*1 + 26*6 = 580

23x + 192 + 25 + 156 = 580

23x + 373 = 580

23x = 580 - 373

23x = 207

x = 207/23

x = 9

Raleigh went to gaming arcade for his birthday. His parents gave him $55 to spend. He purchased $14.25 in food and drinks, and put the rest of the money on a gaming card to spend at the arcade. Each game in the arcade cost $1.25

Answers

Answer: he will be able to play 32.6 games at the arcade

Step-by-step explanation:

Answer:

32 games

Step-by-step explanation:

1) 55-14.25=40.75

2) 40.75/1.25

3) 32.6

4) The least Raleigh would be able to pay for is 32 games.

SIMPLIFY 5(2X-3)+4(X+1)

Answers

Answer:

14x - 11

Step-by-step explanation:

Distribute

10x - 15 + 4x + 4

Combine like terms

14x - 11

Answer: 14x - 11

Step-by-step explanation:

Add  10x and 4x.

14x −15 + 4

Add −15 and 4.

14 x −11              

OR.

Apply the distributive property. 5 ( 2 x ) + 5 ⋅ − 3 + 4 ( x + 1 )

Multiply  2  by  5 . 10 x + 5 ⋅ − 3 + 4 ( x + 1 )

Multiply  5  by   − 3  . 10 x − 15 + 4 ( x + 1 )

Apply the distributive property. 10 x − 15 + 4 x + 4 ⋅ 1

Multiply  4  by  1 . 10 x − 15 + 4 x + 4

hoped this helped lmk if it did

if x=4 what is y when y=-2x-4​

Answers

Y= -2(4)-4
Y= -8-4
Therefore y= -12

What is the range of the function on the graphe
3
all the real numbers
all the real numbers greater than or equal to
all the real numbers greater than or equal to 2
all the real numbers greater than or email to -3
24
54 -3 -2 -11
1 2 3/4 52
-2
-2

Answers

Answer:

hopefully helps

Step-by-step explanation:

you have to subtract the little number from the big number

The mean of four numbers is 30. If three of the numbers are 12, 50, and 48, what is the fourth number? 120 010 12 30​

Answers

Answer: The Fourth #, is 10.

( 4x - 20)
I need the answer I’m slow asl

Answers

Answer:

-80

Step-by-step explanation:

4
x
−
20
4
x
−
20
=
4
(
x
−
5
)
Answer:
4
(
x
−
5
)

Help me please make u a brainliest


The head of a foreign language department investigated relative popularity of different language courses among students. He found that the relationship between the numbers of students interested in taking Chinese (C) and German (G) could be represented by the equation below. What does the number 200 in the equation indicate?


C = 200 – 6G


A)Six years ago about 200 students were interested in taking Chinese.

B)Six years ago about 200 students were interested in taking German.

C) If there is no interest in taking German, about 200 students are expected to be interested in taking Chinese.

D) If there is no interest in taking Chinese, about 200 students are expected to be interested in taking German

Answers

I would say D. Should be it

Help please, this is times

Answers

Answer:

2

Step-by-step explanation:

24/12= 2

Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6 ounces.

Which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces?

(–3, –18)
(–0.5, –3)
(0, 0)
(0.5, 3)

Answers

Answer:

(0.5, 3)

Step-by-step explanation:

(x, y), so x=0.5books

and y= 0.5books * 6ounces per book = 3 ounces

so x= 0.5 and

y= 3

the correct ordered pair is (0.5, 3)

Answer:

0,0

Step-by-step explanation:

HELP PLS ILL GIVE BRAINLLEST!!
1. Multiply the digits as usual ignoring the _______________.
2. The product will have the same number of _________ behind the decimal as the multiplicand and multiplier combined.

Answers

Answer: hi what up anyone wanna talk

Step-by-step explanation:  please I am so bored. hehehehehe funny period boo

What is 0.0000049 in scientific notation form

Answers

Answer:

4.9 * 10^-6

Step-by-step explanation:

The number being multipled by 10 to the power of whatever is between 1 and 10, so in this case 4.9. Think of it as dividing by 10 a certain amount of times, which in this case it 6. So, it is 4.9*10^-6.

7x + 15 - 4x = 7x - 18 + 6

Answers

Answer:

x = 6.75

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtract.

First, combine like terms. Like terms by definition is terms that have the same amount of like variables.

7x -4x + 15 = 7x - 18 + 6

(7x - 4x) + 15 = 7x + (-18 + 6)

3x + 15 = 7x + (-12)

3x + 15 = 7x - 12

Next, isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

First, subtract 7x and 15 from both sides:

3x (-7x) + 15 (-15) = 7x (-7x) - 12 (-15)

3x - 7x = -12 - 15

-4x = -27

Then, isolate the variable x. Divide - 4 from both sides:

(-4x)/-4 = (-27)/-4

x = -27/-4 = 27/4 = 6.75

x = 6.75 is your answer.

~

How do you explain this? Help please!​

Answers

Answer:

B because angle 3 and 6 are vertical angles, so both angles are the same degree.

mr jones is deciding which package of cheese to buy. which package costs less per ounce?? how much less per ounce is it?

Answers

package 1 is 0.25 cents per ounce

package 2 is 0.23 cents per ounce

package 2 costs less by 0.02 cents

Step-by-step explanation:

there are 24 ounces in package 2. Divide cost by number of ounces to get the cost of 1 ounce.

12 oz is .75LB so 1.5LB is larger than the sliced cheese but when you double the sliced cheese it would be 1.5LB and $6.00 which means you could get the same amount of cheese from the block for less money so mr Jones should get the block of cheese (package 2)

Is 12.06060606 a rational number?

Answers

12.06060606 IS  a rational number .

(Numbers which have no end are irrational. they have infinite number of digits.)

Find the inverse f-1(x) for the given function f(x)=2x-5

Answers

Answer:

Find the inverse f-1(x) for the given function f(x)=2x-5

Step-by-step explanation:

To find the inverse, interchange the variables and solve for  y

 f ^− 1 ( x ) = x /2 + 5/2

can i please get some help with this

Answers

Answer:

The answer is B

Step-by-step explanation:

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