Tell whether -2 is a solution of the intequality. 8-2x<12 (The answear is yes but i need the work too

Tell whether -2 is a solution of the intequality. 8-2x<12
(The answear is yes but i need the work too

Answers

Answer 1

Answer:

add 8 to 2 and then multiply the 8 with 12.

Step-by-step explanation:

Related Questions

This penny will double every day for the next 30 days. What is the answer? Can someone tell me at least how to set up the doubling equation for this doubling math excercise?

Answers

Answer:

10737418.24

Step-by-step explanation:

The answer is 2^n

Raul made 4 cups of fruit salad. one serving of fruit salad is 1/2 cup. how many serving of fruit of fruit salad did raul make?

Answers

Answer:

Raul made 8 servings of fruit salad

Step-by-step explanation:

Here, we want to get the number of servings made by Raul

From the question;

1 serving = 1/2 cup

x servings = 4 cups

Thus;

4 * 1 = x * 1/2

x = 4/(1/2)

x = 8 servings

I need help with this problem- please help me ;w;

NO BOTS

Answers

Answer:

A) Perimeter: 210

Area: 2,516

B) Area

C) Perimeter

Hope this helps ya :3

A 20-ounce soft drink costs $1.80. A 12-ounce soft drink costs $1.32.

Answers

Answer:

rfgvsdgsgvbd fs e gbaebg g

Step-by-step explanation:

the 20oz soft drink is cheaper because you pay 9 cents per ounce and you pay 11 cents per ounce for the 12 oz can
you can find this by diving 1.80/20 and 1.32/12

The square root of 105 would lie between which two consecutive integers?

Answers

Answer:

the square root of 105 lies between 10 and 11

Step-by-step explanation:

Which perfect squares "box" 105 in? 10^2 = 100 and 11^2 = 121.

The square roots of 100 and 121 are 10 and 11.

Thus, the square root of 105 lies between 10 and 11.

help :c !!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

No solution

Step-by-step explanation:

2x-4+1=2x-2

2x-3=2x-2

-3= -2

this statement is not false

7 x 10-⁴ 3.5 X 10⁶ thank youuuuuuuuuuiuuuuu

Answers

Answer:

−3430000

Step-by-step explanation:

Mark as brainllest

3430000 I thinkkkkkkkkk

Please help! Im begging!

Answers

Alright, so we know that there are 7 days a week with 24 hours per day.

24x7= 168 hours a week.

Convert the problem to an equation using the percentage formula: P% * X = Y.

Let's take the 40% that is Sleep and use it in the percentage formula with the 168 hours.

40%x168= roughly 67 hours.

Hope this helped!

What is the ∣−9.4∣= [value1]

Answers

Answer:

9.4

Step-by-step explanation:

Write the standard equation of a circle with center $\left(-3,\ 4\right)$ and radius $1$ .

Answers

Answer:

(x + 3)² + (y – 4)² = 1

Step-by-step explanation:

(x – h)² + (y – k)² = r².

Where (h, k) is the center of the circle, and r is the radius of the circle.

The function Mx)=x^3-3x^2+ 2x rises as x grows very small.
A. True
O B. False

Answers

It’ll be false

The phrasing "x grows very small" is the same as saying "x gets more negative". So it starts off with x = -1, then goes to x = -2, then to x = -3, etc etc
Visually x is moving to the left
As you move to the left along this curve, you'll eventually go downhill at some point and keep going downhill. So overall, y is getting more negative as well. This means the function is falling as you move to the left.
----------
We can see this numerically. If x = 0, then y = 0 after plugging it into y = x^3-3x^2+2x
Then plug x = -1 into that same equation and you should get y = -6
Plug x = -2 into that equation and you should get y = -24
The progression from y = 0 to y = -6 to y = -24 shows y getting more larger in the negative direction.

I think it’s is false answer false

The cost of fencing a circle shaped garden is $15 per foot if the radius of the garden is 7 feet find the total cost of fencing The Garden to the nearest dollar

Answers

Answer:

$2310

Step-by-step explanation:

Total cost of fencing = area of fence x cost of fencing per feet

Area of a circle = nr^2

n = 22/7

r = radius = 7

Area = 22/7 x 7^2 = 154

154 x 15 = 2310

If using the method of completing the square to solve the quadratic
equation x2 + 5x – 1= 0, which number would have to be added to "complete the square"?

Answers

Answer:

25/4 or 6.25

Step-by-step explanation:

Given that the general equation of a quadratic equation is given as ax^2 + bx + c = 0, to complete the square, we subtract c from both sides of the equation and add the square of (b/2a) to both sides.Hence given x^2-5x-19=0, to complete the square, we add (-5/2)^2 to both sides following the illustration given.This is 25/4 or 6.24

Can you help me find the volume

Answers

V=210

Also, the equation to find this is V=lwh/3 or 5x9x14/3, which equals 210.

Also I would greatly appreciate brainliest if you could give it to me thank you and good luck.

Answer:

here is the formula

and at first calculate area of triangle then use this formulA

Does anyone know the answer to this?

Answers

Answer:

80°

Step-by-step explanation:

both triangles are scalene triangle and the have equal properties

angles in triangles sum up to 180°

30°+70° +D=180°

D=180-100=80°

Please help me with my work I’ll give Brainlest

Answers

Answer:

I believe it's a^2 * b^2 = c^2

Step-by-step explanation:

a^2 * 9^2 = 15^2

hope this helps! :)

The experimental probability that the bus will arrive after 8:19 is

Answers

Answer:

i wish i can help but good luck

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPME PLS

Answers

Answer:

b=1 a=-3

Step-by-step explanation:

What is 1 x 10 to the power of -3 in written form

Answers

Answer:

0.001 or 1/1000

Step-by-step explanation:

1 x 10^-3

move decimal forward 3 times to make it a small number.

1. -> 0.001

Check out the image

Answers

Answer:

oop, okay

Step-by-step explanation:

Answer:

twitter should work

go on it but also other websites so when you go to delete your history (ctrl h on chrome) it'll match up

example: go on twitter at 2:25 but also some other websites and switch back until 2:26 go back on and then other websites

Step-by-step explanation:

Write an equation for this relationship.

Answers

Answer:

y=18.5x

Step-by-step explanation:

74-55.5=18.50

92.50-74=18.50

111-92.5=18.50

(3,55.50)

y=18.5x +b

55.50=18.5(3)+b

55.50=55.50+b

b=0

If a cone has the same diameter and height as a cylinder, how many cones filled with water can the cylinder hold?
1
2
3
4
5

Answers

Answer:

Step-by-step explanation:

I think it the answer is 3

round the number 15.39624 to 2 decimal places

Answers

15.40 becauwe 6 makes 9to 0 and it makes 3 to 4

Rounding 15.3924 is gonna give you 15.40

HELP ASAPPPPPPPPPPPP

Answers

Answer:

x = 140°

Step-by-step explanation:

x is a supplementary angle to 40°. This means that when added together equals 180°

x = 180° - 40° = 140°

Answer:

Step-by-step explanation:

Since I can't see slide 2 I don't know what pattern they want you to see, but, I do know that when you have a line with an angle... the other side , here that is the 'X' will always be 180 - 40 = X

X is easy to solve that way. it's , ofc 140 :D

A computer company will sell its new tablet
computer for six hundred forty dollars and
sixty-five cents. How is this number written in
expanded notation?

Answers

Answer: J

Explanation: J is equivalent to $640.65

hope that helps if you have any questions let me know and if you could mark this as brainliest i would really appreciate it!!

A square has a diagonal with the length of 8V7 inches. What is the length of the
sides?

Answers

Answer:

approximately 13.9 inches

Step-by-step explanation:

That's 8√6, not 8V7.

The four sides are of the same length (x). According to the Pythagorean Theorem, x² + x² = (diagonal length)² = (8√6)², or

2x² = 64(6) = 384

Dividing both sides by 2, we get:

x² = 192, or x² = 4(48). Then the side length is x = √16√12, or

x = 4√4√3 = 8√3. This is approximately 13.9 inches.

A right triangle has a hypotenuse of 10 feet and a leg of 6 feet. What is the length of the other leg?

Answers

Answer:

The other length of the leg is 8 feet.

Step-by-step explanation:

To find the answer we have to find what 10 and 6 is squared. 10 x 10 = 100.

6 x 6 = 36. Now since we are trying to find the length of the other leg, we will subtract 100 from 36 and we get 64. Then for the last step, we will figure out what number squared equals 64. Because 8 x 8 = 64, 8 is our answer.

solve 2 in 3 (x-4)
HURRY

Answers

Answer:

-6

Step-by-step explanation:

Answer:

-6is the correct answer

Step-by-step explanation:

hope this helps

Simply combining like terms:21b-32+7b-20b

Answers

Answer:

21b-32+7b-20b

7b-32

Step-by-step explanation:

Please help!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

90-47=43 (90 bc right angle)

2x-3=43

2x=46

÷2

x=23

The answer is 23. I hope this helps

Other Questions

Describe the role that weathering and erosion play in the rock cycle. Isn't she sure what labor rate to use in her project budget. What rate of employment do you want to demand from her? Sorry, Here watch this|l|l \|l (( \|l / ||l translate the phrase into a variable expression. use the letter m to name the variable. if necessary, use the asterisk for multiplication and the slash for division. the total number of minutes billed on the phone bill split between 3 phones Please help me! I'm stuck and I don't know what to do!!! By the way, please don't insert a link, as I cannot reach them. On the Navajo Reservation, a random sample of 218 permanent dwellings in the Fort Defiance region showed that 60 were traditional Navajo hogans. In the Indian Wells region, a random sample of 139 permanent dwellings showed that 19 were traditional hogans. Let p1 be the population proportion of all traditional hogans in the Fort Defiance region, and let p2 be the population proportion of all traditional hogans in the Indian Wells region.(a) Find a 95% confidence interval for p1 p2. (Use 3 decimal places.)lower limitupper limit(b) Examine the confidence interval and comment on its meaning. Does it include numbers that are all positive? all negative? mixed? What if it is hypothesized that Navajo who follow the traditional culture of their people tend to occupy hogans? Comment on the confidence interval for p1 p2 in this context.Because the interval contains only positive numbers, we can say that there is a higher proportion of hogans in the Fort Defiance region.Because the interval contains both positive and negative numbers, we can not say that there is a higher proportion of hogans in the Fort Defiance region. We can not make any conclusions using this confidence interval.Because the interval contains only negative numbers, we can say that there is a higher proportion of hogans in the Indian Wells region. Rewrite the sentence, correcting the verb if it does not agree with the subject. if the sentence is already correct, write correct.The group are meeting to discuss which poem to use. pls help me with this.I need the answer know. discuss five domains of Instructional technology Pls help!!!! 68 points! Will mark brainliest but will report if answer is unrelated.When the students in the video used the spray bottleto simulate rainfall, what happened to the pollutionthat had accumulated on top of the various areas? PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT (you can use a calculator if you want) PLZZZZZZZZZZZZZZ HELP Part AHow does Sandra Cisneros use foreshadowing in "A House of My Own"?to push readers to question the accuracy of her version of eventsto give readers clues about something that will come later in the textto help readers imagine how things look, sound, smell, feel, and tasteto provide readers with details about events that happened in the pastQuestion 2Part BWhich answer choice best describes the effect of Cisneros using foreshadowing as identified in Part A?She describes the spectacular view from her new office, which later connects with her mother visiting that office, to show readers that she has finally gained the riches she always wanted.She tells of her job teaching students in her mother's old neighborhood, which later connects with her advice that books are more valuable than diamonds, to show readers her belief in the importance of education.She discusses writing three stories in one weekend at Iowa, which she later calls her "jewels," to show readers how dedicated she is to her craft.She describes her father's admiration of her literary agent, who she later says is more important than diamonds, to show readers that she has overcome her fears of not being a "good enough" writer. help plzzzzzz!!!!!!! The table lists organisms and the ways they use their exoskeletons.Organism Use of exoskeletonsnail protects from water lossladybug ?crab protects crabs internal organs from water environmentWhich phrase correctly completes the table? A. protects animal underwater B. helps it fly faster C. protects its softer wings D. helps frighten predators How much work is needed to move a 40 pound box a distance of 2 feet?????-foot pounds Shaq has to find the area of a triangle. the area can be determined by the equation A=18w, where A is area and w is width of the rectangle. what is the constant of proportionality? This is a glitch ? Scheduling personnel is an example of an operations management: A. mission implementation B. operational decisionC. organizational strategyD. functional strategy E. tactical decision if 14 men can cultivate 42acres of land in 18weeks, how many weeks will 21 men working at the same rate take to cultivate 56 acres of land Some one help ASAP!! Read the excerpt from "Exploring Mars.But that hasn't stopped the stories. Some people still believe that extraterrestrials built the face. Others say the face is just the result of pareidolia. This is the tendency to imagine a familiar thing where it doesn't exist.Which sentence contains the central idea of the excerpt?But that hasn't stopped the stories.Some people still believe that extraterrestrials built the face.Others say the face is just the result of pareidolia.This is the tendency to imagine a familiar thing where it doesn't exist.