Mathematics Middle School

how do i do this???????

Answers

Answer 1

Answer:

x < 3

Step-by-step explanation:

Add 3x to both sides = 2x + 3x < -3x + 15 + 3x

then simplify = 5x < 15

divide both sides by 5 = [tex]\frac{5x}{5} <\frac{15}{5}[/tex]

simplify again = x < 3

Related Questions

PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP I WILL BE POSTING A LOT OF THESE

Answers

Answer:

i cant see the pic either

Step-by-step explanation:

Lamar sells boxes of cookies for $8 each. Ann sells boxes of cookies for $6 each. Each of them sold the same dollar amount. It was the smallest dollar amount for which this was possible.
1. How many boxes did Lamar sell?
2. How many boxes did Ann sell?
3. What was the dollar amount each of them sold?

Answers

1. Lamar sold 3 boxes of cookies.
2. Anna sold 4 boxes of cookies.
3. They each sold $24 worth of cookies.

Help Please, There are 5 rectangular flower gardens each measuring 16 feet by 13 feet in a rectangular city park measuring 90 feet by 140 feet. How many square feet of the park is not used for flower gardens?

Answers

Answer:

11560 ft squared

Step-by-step explanation:

16 x 13 = 208

208 x 5 = 1040 ft2

1040 ft 2 is how much space used

90 x 140 = 12600 ft2

12600 ft2 is all of the space

12600 - 1040 = 11560 ft squared

the answer is 11560 feet squared

Help the question is in the pic down below

Answers

Answer:10.8 1.62

Step-by-step explanation:

It is $1.8 and you are getting 6 so you do 1.8*6 and get 10.8

then you do 15% of 10.8 and get 1.6

1.8 x 6 = 10.8 so therefore the first answer is 10.8 !!

then,

15% of 10.8, how much do you get? 1.6 :)

What type of graph would you use for a set of numerical data with a range of 90, from 5 to 95, where you wanted to find the typical data value?

pictograph
line graph
bar graph
stem-and-leaf plot

Answers

Answer:

stem-and-leaf plots

have a good day

Answer:

stem and leaf plot

Step-by-step explanation:

just did this question

Truck A leaves station 1 at 9:00 a.m. and travels at the rate of 60 kph. After 2 hours, Truck B leaves the same station and travels in the same direction at the rate of 80 kph. At what time will Truck B overtake Truck A?

Answers

12:30 p.m.

explanation: it’s easy math

Answer:

12.30 P.M.

Step-by-step explanation:

In the bookstore, there are books in English, French and German. The English books make up 36% of all the books. The number of French books make up 75% of the number of English books, the rest of the 185 books are in German. How many books are in the bookstore?

Answers

Answer:

500

Step-by-step explanation:

french book = 75/100 × 36

= 27%

german books = 100-27-36

=37%

total books=100/37×185

=500

Solve: 4x² = 32

x = 4
x = ±8
x = ± √4
x = ± √8

Answers

Answer
I had that same answer and I pick C was my answer.

X= + square root of 8

Please can someone help me with these questions photo math won’t work

Answers

Answer:

B, C, A, B

Step-by-step explanation:

answer: B, C, A, B
hope this helps you out .

which one plz answer

Answers

Answer:

right isosceles

Step-by-step explanation:

Answer: I believe it is right scalene

Step-by-step explanation: because it has a 90 degree angle so it is a right triangle and scalene triangles have two congruent sides but none of the sides are congruent so it is right scalene

A four-digit number is to be made using the digits 1, 3, 5, and 8.
How many numbers can be made if all digits must be different?

Answers

1358
5183
8531
1583
3815

There would be A LOT of answers. I'm going to try my best to get them all.

2. 1385

3. 1583

4. 1538

5. 1835

6. 1853

7. 8531

8. 8513

9. 8315

10. 8351

11. 8135

12.8153

13. 5381

14.5318

15.5138

16.5183

17.5813

18.5831

19.3518

20.3581

21.3581

22.3815

23.3851

24.3158

25.3185

I spent so much time on this! it would mean a lot if you marked me brainliest!! Hope this helped. Stay safeeee. Byeeeee

If angle A measures 40° what is the measure of angle B?

Answers

the cap is at 360*

so you can find the difference

360 - 40.

and the solution should get you the answer which is 320*

The answer would be 320 degree angle

HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ

Answers

Answer:

The first picture is B and the second one is (0,-3)

Answer:

1) B

2) (0, -3)

Step-by-step explanation:

B has (1, -2)

A is located at (0, -3) since it's on the y-axis and x is 0

please help asap im confused

Answers

Answer:

very beautiful question....

Option B

Step-by-step explanation:

X= 57-23=34

Answer

hope it helps

Answer:

B x=34

Step-by-step explanation:

because ur solving for x so 34 +23 is equal to 57

HELP MEE BRAINLIEST AND THANKS

Answers

Answer:is this a test?

Step-by-step explanation:

answer is c becuase sakajejaiejwa

Answer:

1. 12 (counted them myself)

2. 4 (because it’s the largest number)

3. Not sure

Step-by-step explanation:

[tex]1/5 (6 + 3 + 1)^{2}[/tex]

Answers

Answer: 20

Step-by-step explanation:

Marla’s mom bought a 36-pack of water bottles at the supermarket. Each bottle has 500 mL of water. How many liters of water is this?
18
36
3,6000
1,800

Answers

18 liters is your answer

1800 let me know if I’m wrong

will give brainlist if you tell right answer (make sure to double-check your answer

Answers

Answer:

0.16

Step-by-step explanation:

I'm probably wrong but that is my answer

Answer:

I think it is 3/2 or 1.5 but do not count me on this.

Step-by-step explanation:

All I did was divide 1/2 by 1/3.

PLEASE HELP I AM TIMEDDDDD I WILL GIVE BRAINLIEST IF CORRECT- DONT DO FAKE ANSWERS
What is the total surface area of the square pyramid below?

132 m2
144 m2
160 m2
228 m2

Answers

Answer:

its 144

Step-by-step explanation:

Trust

Answer:

132

Step-by-step explanation:

i am greater than 50 and less than 55. the sum of my digits is 8. what number am i

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Help please, Lol. TvT

Answers

Answer:

-513.22

Step-by-step explanation:

I don't think they earned any profit. but instead lost money. Sorry it was wrong at first, I misread something.

is a prime number is a number times itself yes it is

Answers

Answer:

yup

Step-by-step explanation:

Yes it’s is ok thank you bye

Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.

12. (x, y) (x —l, y + 4), reflection over the y-axis

13. Reflection over the y-axis, (x, y) (3x, 3y)

Please do not say 12 or 13 for the answer because those are questions not answers!

I really need help with this sooo

Answers

Answer:Go on a graph calolator

Step-by-step explanation:

calul

Is a right triangle a isosceles triangle. Why or why not? And please NO LINKS.

Answers

Answer:

An isosceles triangle is symmetrical and a right triangle has a 90 degree angle and not symmetrical so they are not the same.

Step-by-step explanation:

Explanation:

No, an isosceles triangle is not ALWAYS a right triangle. An Isosceles Triangle can be a right triangle, it is a 45–45–90 degree triangle. No, an isoceles triangle is a triangle that has 2 equal sides and angles, and the only condition for a right angled triangle is for it to have a right angle.

Answer:

I HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!! PLEASE MARK ME BRAINLIEST IF I HELPED YOU!!

Find the area of a circle with diameter 10 .
Use the value 3.14 for π , and do not round your answer.
Be sure to include the correct unit in your answer.

Answers

The answer is 78.54.

Slope=5, goes through the point (2,7)..

Answers

Answer:

the y-intercept is 7

Step-by-step explanation:

hope it helps. i just looked at the ordered pair and took the number that's on the y axis

Answer:

y=5x-3

Step-by-step explanation:

Slope intercept form is y=mx+b and you know the slope so you can get y=5x+b

Then you are given a point, (2, 7), so you can plug that into the equation to find the y-intercept

7=5(2)+b

Then you just solve for b

7=10+b

-10

-3=b

So the final equation is y=5x-3

Which graph is an example of a function!!!!

Answers

Answer:

the third answer choice

Step-by-step explanation:

that one is because if you do the line test; the line won’t touch the graph line at two points at the same time

For 10 straight days, Samantha measured the amount of food that her cat Dewey ate, recording the results, which are shown below. Graph the results on the line plot. What is the average amount of cat food that Dewey ate?
1/2, 3/8, 5/8, 1/2, 5/8, 1/4, 3/4, 1/4, 1/2, and 5/8.
‘What do you need to know?’
‘How can you use a line plot to organize the information?’
‘What steps could you use to find the average amount of food that Dewey ate daily?’

Answers

Answer:

3/8

Step-by-step explanation:

Plz help me thank you

Answers

Answer: 25 cartons

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

Explanation:

1 liter = 1000 mL

Note how 1000/200 = 5, which means that if one carton is 200 mL, then five cartons gets us 5*200 = 1000 mL = 1 liter. If it takes five cartons to get 1 liter, then we'll need five times as many cartons to get to 5 liters. So 5*5 = 25 cartons is our goal.

---------

We could also solve like this

(1 carton)/(200 mL) = (x cartons)/(5000 mL)

1/200 = x/5000

1*5000 = 200x .... cross multiply

5000 = 200x

200x = 5000

x = 5000/200 ..... divide both sides by 200

x = 25

Please help, it says NOT the correct way.

Answers

Answer:

The first one or the 2nd one, since it says NOT worth half, I would say the first one is the answer.

Step-by-step explanation:

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