What value is a sulution of 8+2x≥12 but is not a solution of 8+2x>12?

Answers

Answer 1

Answer:

2

Step-by-step explanation:

We know that in 8 + 2x >= 12, x must be 2 or greater

If we plug in the value 2 in the SECOND equation: 8 + 2x > 12, it won't work because 8 + 2(2) = 12

So we know that the value is 2


Related Questions

Adrien has 4 liters of milk. He drinks y liters each day.
a) If Adrien has x liters of milk left after one week, express x in terms of y.

b) State the independent and dependent variables in the equation.

Answers

The requried solutions are as follows,
(a) Equation x in terms of y is given as x = 4 - 7y.
(b) In the equation x is the dependent variable and y is the independent variable.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here

Adrien has 4 liters of milk. He drinks y liters each day.
Adrien has x liters of milk left after one week
So
x = 4 - 7y

In the above equation model, it is clear that x changes as y changes, although x is the dependent variable and y is the independent variable.

Learn more about models here:
https://brainly.com/question/22591166
#SPJ1

6 more than half a number c is 8

Answers

Answer: 6+1/2c=8

Step-by-step explanation:

May I please have brainliest

Answer:4

Step-by-step explanation:

6+4/2=8

During soccer practice, the goalie blocked 72% of the shots attempted by the opponents. If the goalie blocked a total of 18 shots, how many total shots were attempted?

Answers

Answer: 25

Step-by-step explanation:

1. Calculate the percentage of shots attempted by the opponents: 72%

2. Convert percentage to a decimal: 0.72

3. Multiply the decimal by the number of shots blocked (18): 0.72 * 18 = 12.96

4. Divide the number of shots blocked (18) by the decimal: 18 / 0.72 = 25

Therefore, a total of 25 shots were attempted.

How do we find the basic probability of an event?

Answers

Answer:

Divide the number of desired outcomes by the total number of possible outcomes.

Step-by-step explanation:

Divide the number of desired outcomes by the total number of possible outcomes

PLEASE ANSWER ASAPPP


What is the solution for the system of linear equations shown in the graph? a coordinate grid with one line that passes through the points 0 comma 1 and 1 comma 2 and another line that passes through the points 0 comma 0 and 1 comma negative 3

Answers

Answer:

(-3/2, 1/2)

Step-by-step explanation:

Answer:

(-3/2, 1/2)

Step-by-step explanation:

Which choice is equivalent to the expression below?
9(8x + 5) + 7
Group of answer choices
17x + 52
72x + 12
17x + 12
72x + 52
Thanks!

Answers

Answer:

9(8x + 5) + 7 = 72x + 45 + 7 = 72x + 52

option 4) 72x + 52 is correct

The correct answer is: 72x + 52

Classify the pair of angles 55 35

Answers

Answer:

A supplementary adds up to 180 degrees. It would be complementary because it adds up to 90 degrees.

Step-by-step explanation:

Answer:

A supplementary adds up to 180 degrees. It would be complementary because it adds up to 90 degrees.

Sorry had to do this for points ^ - ^

A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns​ shown, making the​ one-day sale price of the ski set ​$326. Find the original selling price of the ski set.
PLEASE HELP ME. I DON'T UNDERSTAND HOW TO DO THIS!

Answers

Answer:

Step-by-step explanation:

652, its just multiplied by two.

What is the circumference of a circle with a radius of 11 cm? (Use pi = 3.24)
Circumference = 2piR

Answers

Answer:

Step-by-step explanation:

C = 2 x 3.24 x 11

C = 71.28

A = piR^2

A = 3.24 x 11^2

A = 392.04

Pi is supposed to be 3.14 but since your problem says to use 3.24, we will use that.


The answer is 71.28




Circumference = 2piR

Substitute the values.

Circumference = 2(3.24)(11)

Circumference = 6.48(11)

Circumference = 71.28

Evaluate 2a + 4b
if a = 10 and b = 6
Group of answer choices
4
44
24
20
Thanks!

Answers

2(10) + 4(6) =

20 + 24 =

44
So the answer is B. 44 :)

What is an algebraic rule y’all didn’t teach me this stuff

Answers

It is c ur welcome;)

(REPOST BC I RLY NEED THE ANSWER )
The 96th annual hot dog eating contest begins at noon. you need to eat 208 hot dogs in 10 minutes to break last year's record. your best friend got caught in traffic and arrives halfway through the event
A: how many hot dogs have you consumed?

B: assuming you eat at the average rate needed, after the arrival of your best friend, how many total hot dogs will you consume in one minute? two minutes? three minutes?

C: identify and define the independent and dependent variables with their units of measure or this situation.

E:Which equation can be used to calculate the number of hot dogs consumed, given the time in minutes since 12:05 P.M.?

F:How long after 12:05 P.M. will it take you to consume 187 hot dogs?

G:When would you have consumed a total of 83 hot dogs?


When solving the equation, t will equal ___ which means I will have consumed 83 hot dogs at __ P.M.

Answers

Answer:

C

Step-by-step explanation:

PROPROTIONS
In a bag of marbles, the ratio of the number of blue to red to white is 13:2:6. If the number of blue marbles minus the number of white marbles is 21, how many red marbles are there?

Answers

Answer: There are 6 red marbles

Step-by-step explanation:

13 - 6 = 7

21/7 = 3

3 x 2 = 6

To check the answer:

13 x 3 = 39

6 x 3 = 18

39 - 18 = 21

Answer:

6

Step-by-step explanation:

Blue = 13x

Red = 2x

White = 6x

Now, they have given one more info:

Blue - White = 21

So, 13x - 6x = 21

7x = 21

x = 3

∴ Now, Blue = 13*3 = 39

Red = 2*3 = 6

White = 6*3 = 18

Total = 63

Hope it helped. Pls mark me the BRAINLIEST!

Old Value: 5
New Value: 16.1


222% increase





Old Value: 40
New Value: 57.6

44% increase





Old Value: 60
New Value: 63.6
6% increase






Old Value: 110
New Value: 13.2


88% decrease


You bought some jeans for $55. Today they were on sale for $49.50. What was the percent decrease in price?

10% decrease

Explain how you these answers are right

Answers

Answer:

Step-by-step explanation:

Profit % = [tex]\frac{New Value - Old Value}{Old value}[/tex]x 100

Loss % = [tex]\frac{Old Value-NewValue}{Old Value}[/tex]

Profit % = [tex]\frac{16.1-5}{5}[/tex] × 100

= [tex]\frac{11.1}{5}[/tex] x 100

= 11.1 x 20

= 222% increase

∴ Hence, proved that the answer is correct.

Profit % = [tex]\frac{57.6-40}{40}[/tex]×100

= 44% increase

∴ Hence, proved that the answer is correct.

Profit % = [tex]\frac{63.6-60}{60}[/tex]x 100

= 6% increase

∴ Hence, proved that the answer is correct.

Loss % = [tex]\frac{110-13.2}{110}[/tex]x 100

= 88% decrease

∴ Hence, proved that the answer is correct.

Loss % = [tex]\frac{55-49.5}{55}[/tex]x 100

= 10% decrease

∴ Hence, proved that the answer is correct.

Hope it helped. Pls mark me the BRAINLIEST! For all the writing and you understanding :)

Answer:

Step-by-step explanation:

Old Value:  5

            New Value:   16.1

16.1-5=11.1

11.1 divided by 5= 2.22

2.22/1 x 100=222%

222% increase

Old Value:  40

            New Value:  57.6

57.6-40=17.6

17.6 divided by 40= 0.44

0.44/1 x 100= 44%

44% increase

Old Value:  60

           New Value:   63.6

63.6-60=3.6

3.6 divided by 60= 0.06

0.06/1 x 100= 6%

6% increase

Old Value:  110

           New Value:   13.2

13.2-110= -96.8

-96.8 divided by 110= -0.88

-0.88/1 x 100= 88%

88% decrease

You bought some jeans for $55.  Today they were on sale for $49.50.  What was the percent decrease in price?

49.50-55= -5.5      -5.5 divided by 55= -0.1     -0.1/1 x 100=10%      10% decrease

A triangle with a height of 8 mm and a base of 7 mm has an area of what?
Group of answer choices
56 mm squared
28 mm squared
87 mm squared
15 mm squared
Thanks so much!

Answers

Answer: 28 mm squared

Answer:

area of ∆ = 1/2 × base × height

base = 7mm

height = 8mm

Putting in the formula,

1/2 × 8 × 7 = 4 × 7 = 28mm²

Area of ∆ = 28mm²

why are fifteenths show in the example model?

Answers

Answer: Fifteenths are shown in the example model because the denominator of your answer is also 15.

Step-by-step explanation:

Like what I'm trying to say is is that this is common sense and also I don't know why your math book would want you to solve this but, since the answer is 6/15 then it wouldn't make sense for your answer table to have 16 spaces instead of 15. Like common sense, although I can get why you're confused.

Elizabeth is thinking of a two-digit number. When the tens digit is subtracted from the ones digit, the difference is 2. One-fifth of the number is 1 less than the sun of the digits. What is the number?

Answers

Answer:

35

Step-by-step explanation:

The answer is 35 because 5-3=2. And 5+3=8. 1/5 of 35 is 7 which is one digit less than 8.

:)

I hope this helps!

Answer:

35

Step-by-step explanation:

Let's start by placing 35 in the spot for x. When the tens digit (3) is subtracted from the ones digit (5), the difference is two. Let's see if it works. 5-3=2. So far, we're good! Now one-fifth of 35 is 7, which, is 1 less than the sum of both 5 and 3 which is 8. 8-1=7.

Need answers asap, when answer pls put number next to it, will give brainly if theyre all right.

Answers

Answer:

The third option.

Step-by-step explanation

The third one is a reflection of the original across the Y-Axis.

The triangle will remain congruent.

Answer: They each have a right angle, so that makes them similar in a way.

Step-by-step explanation:

HELP!!!!!!
Determine if the table shows a proportional relationship.


x 36.5 23.2 63.3
y 18.25 11.6 21.1
Group of answer choices

a. Yes, it is proportional because the ratios for y over x are all equivalent to one-half.

b. Yes, it is proportional because the ratios for y over x are all equivalent to one-third.

c. No, it is not proportional because 18.25 over 36.5 is not equal to 23.2 over 11.6.

d. No, it is not proportional because 18.25 over 36.5 is not equal to 21.1 over 63.3

Answers

Answer:

Because 18.25/36.5 and 21.1/63.3, the numbers in the table do not represent a proportionate connection. First set of data: y/x = 18.25/36.5 = 0.5

Values for the second pair are: y/x = 11.6/23.2 = 0.5

Values for the third pair are: y/x = 21.1/63.3 = 0.3

Because the value of y/x varies among the table's values, the table does not depict a proportionate connection. A value table must have an identical ratio of y/x between each pair of values for a proportional relationship to be seen. K, or the proportionality constant, is the constant.

Because 18.25 over 36.5 is not equivalent to 21.1 over 63.3, we may conclude that: D. No, does not demonstrate a proportionate connection.

Step-by-step explanation:

And give a reason why?

Answers

Answer:

Step-by-step explanation: [tex]2x + 8 \geq 12\\2x + 8 -8 \geq 12 -8\\2x/2 \geq \fra 4/2\\x \geq 2[/tex]

   I don't know if it's correct

solve inequality and please show step by step

Answers

Answer:

Step-by-step explanation:

x ≥ 13

x ∈ [ 13 , ∞ )

6x-12>5x+1

6x-5x>=1+12

X>=13

QUICK ASAP NOW PLEASEEEEE

so basically use the numbers there as a replacement for X in each equation shown at the top of the table please do all and do it like this



4: [answer for (3x) * 6] ; [answer for 18x]

0: [answer for (3x) * 6] ; [answer for 18x]

-2: [answer for (3x) * 6] ; [answer for 18x]


please and thank you also if you dont know, the questions/table is in the
I M A G E

Answers

I think it’s the same one, lol I don’t know

7. Mrs. Harris picked vegetables from her garden to take to the farmers market. She picked 30 tomatoes. If 40% of all of the vegetables she picked were tomatoes, how many vegetables did she pick in all?
A. 12
B. 18
C. 75
D. 120

Answers

The answer to this question is C.

The graph shows the number of miles you and a friend run each week while training for a race.

Your friend runs __ more miles than you each week.

Answers

Answer: Your friend runs 4 more miles per week. hope this helps!

How to do this: so, you look at the time 1 week alright. raise your finger up the y axes and you will see that the blue line (you) are landed at 12 miles per week while your friend (red) is on 16 miles per week.

Hello The answer is 4. Friend runs 4

complete the values


so basically use the numbers there as a replacement for X in each equation shown at the top of the table please do all and do it like this



-3: [answer for (3x) * 6] ; [answer for 18x]
0: [answer for (3x) * 6] ; [answer for 18x]
2: [answer for (3x) * 6] ; [answer for 18x]

please and thank you also if you dont know, the questions/table is in the
I M A G E

Answers

hope this helps, it’s kinda messy

Need answer asap, when answer pls put number next to it, will give brainly if they're all right, tysm

Answers

i dont see anything

11. Sanjay read 56 pages of his book this weekend. This is 35% of the pages in the book. How many pages are in Sanjay’s book?

Answers

Answer:

The book includes 160 pages

Step-by-step explanation:

56 ÷ 0.35 = 160

There are 160 pages in Sanjay’s book.

What is the price of a pair of jeans that was $52.41 and 6% tax was added to it? *Remember, when dealing with money, you need to have only 2 decimal places. Please round money to the nearest hundredths place*





The sales tax on a $20,833 car is $1375. What is the sales tax rate?







What is the discount and sale price of an $84 item that has been discounted at 8.33%?





A fancy dinner for your family cost $77.48 and a 15% tip was added on top of that, how much was your total bill?






What is the simple interest on $3,707 borrowed for 30 months at 12%?

Show all your work

Answers

Answer:


1. $55.65


2. 6.6%


3 $75.77


4. 89.10


5. 13,345.2

Step-by-step explanation:

$84 * 8.33% = 6.9972 - 84
=$ 77

What is the value of a + bc when a = 7, b = 4, and c = 1/2
Thanks so much!

Answers

Step-by-step explanation:

is this helpful. select as brainlist

9




a + bc

substitute the values.

7 + (4)(1/2)

7 + 4/2

7 + 2

9

Rosie had 10 boxes of drawing pins.
She counted the number of drawing pins in each box.

The table gives information about her results.


Work out the mean number of drawing pins in a box.

Answers

Answer:

(29(2) + 30(5) + 31(2) + 32(1))/10 =

(58 + 150 + 62 + 32)/10 =

302/10 = 30.2 drawing pins per box

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