Mathematics Middle School

- 4x < 8
pls help i will give brainly

Answers

Answer 1
Answer: x>-2
explanation: = -4x<8
= -4x/(-4)>8/(-4)
= x>-2

Related Questions

I need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

1,808.64ft³

here you are mark me as brainliest

Help me please thx you

Answers

It would be 4/17 light years

Answer:  1.39 light years

Step-by-step explanation:

1. (1) light year = 5,878,625,370,000

5.88 x 4/17 = 1.39 light years

Didn’t pay attention to math today (and was too lazy to do my own hw)

Answers

Answer:

120 bhoo

Step-by-step explanation:

Answer:

120. ....................

Which is a perfect square?

Answers

the answer is 20 because all 4 sides would equal 5
20 all four sides equal 5

explain why the data display is misleading. JUST THE TOP TWO PLEASE

Answers

Answer:

1: because it may look like all is = because they all take up the same room but you need to count them

1. some appear bigger than others although they represent the same miles in not sure what the second one is

need help fast 20 points and brainliest for first person

Answers

Wathever the first person said

The absolute value of |3| is -3.

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Its false

|-3|= 3 not |3|= -3
it’s false, the absolute(opposite) value of |3| is -3.

PLEASE HELP! WILL GIVE BRAINLIEST IF CORRECT!
What is the equation of the graphed function?

Answers

Slope of 32 mabye I don’t know
I believe it’s this I am not sure. I can’t do much with just the graph

Help me please with this math question! giving brainliest to the correct answer

Answers

42.96 i think i’d the answer

A store employee conducted a survey of 590 randomly selected customers. According to the survey, 177 of the customers often use coupons. How many people would you expect to use a coupon if all 5,000 people in the community visited the store?

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Explanation is[tex]^{}[/tex] in a file

bit.[tex]^{}[/tex]ly/3gVQKw3

PLS ANSWER THIS QUESTION!!!

Answers

I believe the answer would be 1620

The formula for the area of a triangle is (base•height)/2

So 60(54) = 3240/2 = 1620

Please correct me if I am wrong have a good day!

Answer:

1620

Step-by-step explanation:

54 x 30 ( half of 60 ) = 1620 this gets you the entire area if you slplit thim into two right triangles and make a rectangle ( if thats confusing dont look into it too much )

Find the area of figure 2.

7.5 units2
16.5 units2
10 units2
25 units2
2 of 3

Answers

Answer:

20

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

5x4

 2

20 / 2 = 10

last one for today :) find the value of x pwease

Answers

X = 23

If you need an explanation please comment! ^^

Help me please I’ll give brainlest thx

Answers

Answer:

61/110 or ≈0.55

Step-by-step explanation:

11/10 cinnamon tbsp

6/11 nutmeg tbsp

11/10 - 6/11 = 61/110 or ≈ 0.55

I hope I helped :)

I know this is easy, but I'm really drained right now, so could someone help me out? I'll mark ya brainliest.

Answers

Answer:

30%

Reason:

Well there is 20 sqaures in total and 6 are shaded

Find the lower quartile and upper quartile of the data set. 10, 11, 13,18,19,21,22,25,27,30,32

Answers

i believe the answer is 2

The lower quartile value is 13 and the upper quartile value is 27.

What is a Quartile?

A quartile divides the data set into four equal halves, that is, each set has an equal number of terms. The quartiles are given by Q₁(the lower quartile value), Q₂ (the median), Q₃ (the upper quartile value).

We first arrange the data set in ascending order. Here, the data set is already in ascending order, that is, 10,11,13,18,19,21,22,25,27,30,32.

So we will divide the above set into two equal halves. As the given set has 11 terms,

So the median is [tex]\frac{n+1}{2}[/tex] where n is the number of terms.

We have n=11

⇒ Median= [tex]\frac{11+1}{2}[/tex] th term

                = 6th term

⇒ Median= 21

Now the data to the left side of the median value will give the lower quartile and the data to the right will give the upper quartile.

The data to the left of median value 21 is 10,11,13,18,19.

The median value of this data will give the lower quartile value.

Median = [tex]\frac{5+1}{2}[/tex]th term= 3rd term

              =13

⇒Lower quartile is 13.

The data to the right of the median value 21 is 22,25,27,30,32

The median value of this data will give the upper quartile value.

Median = [tex]\frac{5+1}{2}[/tex]th term= 3rd term

             = 27

⇒Upper quartile is 27.

The correct answer is lower quartile= 13, upper quartile = 27

Learn more about quartiles here:

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Out of a class with 25 students, 24 of them returned their permission slips to go on the field trip. what percentage of the students returned their permission slips>

Answers

Answer: 96%

Step-by-step explanation: 24/25= 0.96

96%….. this needs to be 20
characters long

…………………………..

REALLY NEED HELP PLEASE!!!

What is the angle measure of angle DEF?

A. 90°

B. 165°

C. 150°

D. 180°

Answers

Answer:

Step-by-step explanation:

Answer: D


Explanation: I hope this helps u and that I am right I’m in 9th grade

One card is drawn from a standard deck of cards and then replaced in the deck. Then another card is drawn. What is the probability that the first card is red and the second card is an ace?
Select one:

1/2

4/13

1/26

15/26

Answers

It’s obviously 15 because if you add all of the sides together you get red and r = 15, so it would be 15/26
15/26 is the answer atleast I think

PLZ HELP VERY URGENT

For a chess tournament, there needs to be 3 teachers for every 18 students. If there are 11 teachers, how many students can go to the chess tournament?
What is the constant of proportionality? You can think about this as 18 is how many times as much as 3.
Number of Teachers Number of Students
3
×
18
11

Answers

Answer:

66 Students

Step-by-step explanation:

3 teachers for every 18 students is the same as 1 teacher for every 6 students. So if there are 11 teachers, we can assume those 11 teachers match up with 11 sets of 6 students. 11 * 6 = 66. Hope this helps!

Answer:

66 Students is the answer

Step-by-step explanation:

help please its for a grade

Answers

Answer:

B

Step-by-step explanation:

5/9

Answer:

0.555555........

Step-by-step explanation:

5 divided by 9 is 0.555555.......

Write the formula, substitution, and solve. A parallelogram is being painted on the wall of a playroom. The parallelogram measures 8 meters in length and 5 meters in height. What is the area of the parallelogram?

Answers

Answer:

Area: 40

Step-by-step explanation:

To find the area of a parallelogram you multiply the base times the height, or the length times the height. This is why you multiply 5x8 to get 40. The substitution could be 5 x 8 = X

X is the area.

Find the value of the following using suitable property of whole numbers and write the name of the property:
1453 × 186 - 1453 × 86

Can you answer this as well. Thanking you in advance.

Answers

Answer:145300

Step-by-step explanation:

Answer:

(1453×186)-(1453×86) = 0. Property used Additive inverse.

Step-by-step explanation:

Monica rode on a city bus from her current location to a destination 20.4 miles away. The distance between each time the bus stopped while she was on it was 0.85 miles. People boarded the bus at 75% of the stops during her ride. On how many stops did people board the bus during Monica's ride?
13
15
18
24

Answers

Answer:

https://www.chino.k12.ca.us/cms/lib/CA01902308/Centricity/Domain/4926/12-5_Volumes_of_Pyramids_and_Cones.pdf

Step-by-step explanation:


pls answer this question!!!!!!!!

Answers

Answer:

1125cm^2

Step-by-step explanation:

area=1/2*base*Height

=1/2*75*30

=1125

Scatter plot question

Answers

Try 15. It before they car starts moving the cars fuel is just under 16

Help me please thank you

Answers

the answer is true
explanation:

The school that Ashley goes to is selling tickets to the annual dance competition. On the first day
of ticket sales, the school sold 5 adult tickets and 7 child tickets for a total of $152. The school
took in $86 on the second day by selling 5 adult tickets and 1 child ticket. Find the price of an
adult ticket and the price of a child ticket.

Answers

Answer:

children: $4.34

adult: $ 17.02

(this is very wrong)

Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.

1/2 X 12 + 2 -2 + 11

Thanks so much! It's my last question and I'm stuck.

Answers

47 is the answer Since two opposites add up to zero, remove them from the expression, and then you just add up the answers
It’s 47 just to let you know

Find the rule that gives the number of dots needed to form the nth figure in each pattern.

Answers

Answer: adding a column and a row

Step-by-step explanation:

The rule which give the number of dots for the nth figure is [tex]= n^{2}[/tex]  or number of dots [tex]= n \times n[/tex], where n represents the number of figure.

What is pattern?

A pattern is a repeated arrangement of numbers, shapes, colors and so on.

Let n represents the number of figure and m be the number of dots.

According to the given question.

We have some figures which is made up of dots with following some patterns.

In the given first figure i.e. for n = 1

The total number of dots is 1.

[tex]\implies m = 1[/tex]

In the second figure i.e. for n = 2

The number of dots gets increased and the counts of dots are 4.

⇒ [tex]m = 4[/tex]

[tex]\implies m = 2 \times 2[/tex]

In the third figure i.e. for n = 3.

The number of dots are 9

[tex]\implies m = 9[/tex]

[tex]\implies m = 3 \times 3[/tex]

Similarly, for the nth figure, the number of dots is given by

[tex]m = n \times n[/tex]

[tex]\implies m = n^{2}[/tex]  

Hence, the rule which give the number of dots for the nth figure is number of dots [tex]= n^{2}[/tex]  or  number of dots [tex]= n \times n[/tex], where n represents the number of figure.

Find out more information about pattern here:

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