If x represents a number, then write an expression for a number that is eight less than twice the value of x.​

Answers

Answer 1

Answer:

2x-8

Step-by-step explanation:


Related Questions

An end behavior model for f(x) =​

Answers

Answer: Choice C) 2x^4

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

As x gets larger and larger, all we really care about is the leading terms. This is because 8x^6 is much larger than -16x^3 and 8 for very very large x values. The larger the exponent, the larger the result will be.

So effectively, the leading term 8x^6 dictates the end behavior for the numerator.

In a similar way, the leading term 4x^2 dictates the end behavior for the denominator polynomial.

Divide the two leading terms:

(8x^6)/(4x^2) = (8/4)*x^(6-2) = 2x^4

The rule used here is (a^b)/(a^c) = a^(b-c)

So as x goes to infinity or negative infinity, it's slowly approaching the asymptote y = 2x^4.

A small school bus contains 8 first-graders and 10 second-graders. If two children are ill, what is the probability that at least one of them is a first-grader?

Answers

Answer:

2/18

Step-by-step explanation:

true or false, the ratios 4:10 and 8:20 are equivalent


PLEASE HELP IF I FAIL MY MOM IS GONNA-

Answers

Answer:

True

Step-by-step explanation:

If you multiply both 4 and 10 by two, you get 8 and 20

The ratios 4:10 and 8:20 are Equivalent.

What is ratio?

A ratio is a comparison between two amounts that is calculated by dividing one amount by the other. The quotient a/b is referred to as the ratio between a and b if a and b are two values of the same kind and with the same units, such that b is not equal to 0. Ratios are represented by the colon symbol (:). As a result, the ratio a/b has no units and is represented by the notation a: b.

Given:

As, when the two ratios are equal after simplifying then they are equivalent ratio.

So, 4/10

= 2/5

and, 8/20

= 2/5

As, both ratios are giving equal value after simplifying.

Learn more about ratio here:

https://brainly.com/question/13419413

#SPJ2

Find the inverse function of
y =x-5/6

Answers

[tex]f(x) = y = x - \frac{5}{6} \\ [/tex]

Subtract the sides of the equation plus 5/6

[tex]y + \frac{5}{6} = x \\ [/tex]

So ;

[tex] {f}^{ - 1}(x) = x + \frac{5}{6} \\ [/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

not sure I need to answer two questions before I ask another question lol

.
Simplify by using the Distributive Property
4(4f-2g)

Answers

Answer:

the answer is 16f-8g

Answer:

16f - 8g

Step-by-step explanation:

You would multiply the terms in the middle by 4 so 4f*4 would be 16f since 4*4 is 16 and then 4*2g would be 8g since 4*2 is 8

Sarah needs to buy 21/25 meters of chain for a home project which decimal number is equivalent to 21/25

A. 8.4
B. 8.04
C. 0.84
D. 0.804

Answers

It would be letter C

Please please please help me

Answers

Answer:

131

Step-by-step explanation:

A straight line is 180 degrees and you already have 49 given, so subtract that from 180 and that gives 131 for the congruent angle

HELP! A graph has a y intercept of 5 and x intercept of -2. Determine the equation in slope-point form.

Answers

y= mx+b
m= 5/2
b= y-intercept = 5

y= 5/2x + 5


A hot air balloon rose from a height of 100 meters to 450 meters in 3
minutes. What was the balloon's rate of change

Answers

Answer:

350 meters.

Step-by-step explanation:

What is the formula for the distance between 2 points?

Answers

Hope this is helpful

12 is 90% of what number? Round to the tenth is necessary.

Answers

Answer:

12 is 90% of 13.33.

Step-by-step explanation:

Find the value of f(-2)​

Answers

Answer:

y = 3.5

Step-by-step explanation:

If you look at the x axis, you know x = -2 so you want to know y.

philp wrote an integer that is less than -2 greater than -3.5 which integer did he write

Answers

Answer:

-3

Step-by-step explanation:

Answer:

<-2, >-3.5

You can't really explain this without the chart that they probably gave you

Giving brainlist SO PLZ HELP

Shawn owns a lemonade stand and is trying to calculate his earnings. The problem is that his little brother keeps giving away cups of lemonade to his friends. Every time he does this, Shawn loses money. Each cup of lemonade costs Shawn $0.30 to make, and he sells them for $1.25 each. Last week, Shawn’s brother gave away 12 cups of lemonade.

Last week Shawn sold 26 cups of lemonade. What was his total profit based on how many cups he sold and his brother gave away?

A. $40.30

B. $13.40

C. $1.55

D. $0.95

Answers

Answer:A

Step-by-step explanation: I dont known

Helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp[[[[[[[[[Erica deposited $450 in a bank account at the beginning of the month. A payment of $35.20 is automatically deducted each month for her gym membership. If she makes no other deposits or withdrawals, how much money is in Erica’s account at the end of four months?

Answers

Erica will have $309.2 left in her mani account after 4 months
Answer:
$309.20

Explanation:
We know that..
- Erica started off with $450 in her bank account
- $35.20 gets taken out of her bank account every month

Using this information, we can write an equation:
E = 450-35.2m

E= the amount of money Erica has
m= the number of months that pass

And now, all we have to do is substitute m as 4 to find out how much money is in Erica’s account after 4 months.

E = 450-35.2m
E=450-35.2(4)
E=309.2

Therefore, there would be $309.20 left in Erica’s bank account after 4 months.

please help me this, this is very urgent!! thank you so much!

Answers

Answer:

EG = 34 FG = 25

Step-by-step explanation:

Answer:

EF = 34

FG = 25

Step-by-step explanation:

We are given that the length of line EG is 59. So we have to first solve for x in order to find the lengths of EF and FG:

(8x - 14) + (4x + 1) = 59

12x - 13 = 59

12x = 72

x = 6

EF:

8x - 14

8(6) - 14

48 - 14

34

FG:

4x + 1

4(6) + 1

24 + 1

25

why is math hard and important​

Answers

Answer: Math seems difficult because it takes time and energy. Many people don't experience sufficient time to "get" math lessons, and they fall behind as the teacher moves on. Many move on to study more complex concepts with a shaky foundation. And then often end up with a weak structure that is doomed to collapse at some point.

Step-by-step explanation: math is important because some things in math are gonna be used in your daily life for example adding, subtracting, division Etc and also because Math helps us think analytically and have better reasoning abilities. Analytical thinking refers to the ability to think critically about the world around us. Analytical and reasoning skills are essential because they help us solve problems and look for solutions.

hope this helps

Answer:

Math is very hard, but it will benefit you later in life because you learn certain material that can help you in the real world. It's an extremely important subject

Step-by-step explanation:

I HAVE UNTIL 3:30 PLZ HELPPPP 40 POINTS AND BRAINLIEST
Jake needs to buy 120 beverages for a party. Juices come in 8-packs and water comes in 12-packs.

Select all the pairs that represent a combination of juice and water that Jake can buy.

A (0, 10)

B (12, 2)

C (–2, 11)

D (, 5)

E (30, –10)

its linear equation for graphing.

Answers

Answer:

the ones you can use are A,B and E

Step-by-step explanation:

Plug each one in and find out if it works or not

7x-130=110+9x. show with steps

Answers

Answer:

x=-120

Step-by-step explanation:

7x-130=110+9x

add 130 to both sides of the equation

7x-130+130=110+9x+130

Simplify

7x=9x+240

Subtract 9x from both sides

7x-9x=9x+240-9x

Simplify

-2x=240

divide both sides by -2

-2/-2=240/-2

simplify

x=-120

7x-130=110+9x
-7x -7x
-130=110+2x
-110 -110
-240=2x
2 2
-120=X

Please help!!!!! Look at the attachment

Answers

Answer:

x=-6

Step-by-step explanation:

Answer: x= -6

Step-by-step explanation:

You combine the 2 expressions

8x+8=5x-10

move the smallest variable

3x+8=-10

and do what you would normally do

3x=-18

/3

x=-6

Why don't churches use WiFi?

Answers

Answer:

becuase it is evil

Step-by-step explanation:

the will be evil and will become bad :)

A tile installer charges $12 per square foot to install floor tile. What is the cost to install tile in a room of the size shown? PLEASE HELP

Answers

Answer: $480.00

Step-by-step explanation:

What is the angle pair relationship between angles 6 and 8?

Answers

Answer:

Two angles are complementary angles if the sum of their measures is 908.

Each angle is the complement of the other. Two angles are supplementary

angles if the sum of their measures is 1808. Each angle is the supplement of

the other.

Complementary angles and supplementary angles can be adjacent angles

or nonadjacent angles. Adjacent angles are two angles that share a common

vertex and side, but have no common interior points.

Step-by-step explanation:

it easy

Help please!!!!!!! URGENT

Answers

Answer:

nvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

Step-by-step explanation:

cgfgbgfgggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg

12 divided by 3 +6 times 2 simplified

Answers

Answer:

16

Step-by-step explanation:

12/3 +6×2

4+12=16

Hope it helps

how could knowing the awsener to 72 divied by 8 help solve 7.2 divied by 8?
i really need help

Answers

7.2 divided by 8 is 0.9

Answer:

0.9

Step-by-step explanation:

72÷8= 9

7.2÷8=0.9

if you add a decimal ur answer is going to have a decimal

in this case 7.2 the decimal is in the tenths place so the answer would be 0.9

What is the value of 5 - 12?

Answers

Answer:

-7

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

5-12=-7

hope this helps lol

20 adults and 15 children are going to attend a musical evening. The organizers have arranged the tables in such a way that there is an equal number of adults and children on each table and no one is left over. What is the GREATEST number of tables that the organizer can set up?

Answers

Answer:

Step-by-step explanation:

20 + 15 = 35 . Now you need to list the factor of 35:    1, 5, 7, 35 pickt the smallest factor.

Write the equation of the line that is parallel to y=3x+1 that passes through (2,3)

Answers

Answer:

Y=3X+3

Step-by-step explanation:

Y=mx+b

m=3

when x=2 and y=3 b=3

Aaron can join a gym that charges $19.99 per month, plus an annual $12.80 fee, or he can pay $21.59 per month. He thinks the second option is better because he plans to use the gym for 10 months. Is Aaron correct? Explain.

Answers

Answer:

No

Step-by-step explanation:

Option 1

$12.80 + 10*$19.99 = $212.70

Option 2

$21.59*10 = $215.90

Aaron is is wrong, the second option is not better

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