Mathematics High School

Hi I’m not good at math and I’m trying but this is due today.

2(x+4)-10=10+5x

Show your work please

Answers

Answer 1
x=-4

2x+8-10=10+5x
2x+8-10=10+5x

2x+8-10=10+5x
2x-2=10+5x

2x-2=10+5x
2x-2=5x+10

Related Questions

i need help asap pls!!

Answers

Answer:

x = 11°

Step-by-step explanation:

x = 11° because it is an alternate interior angle to 11°

56,000 is what percent of 70,000?

Answers

Answer:

39200000

Step by step explanation is in the photo

(3n³ - 5n + n²) - (-8n² + 3n³) please shawty please

Answers

Answer:

Step-by-step explanation:

[tex]3n^3-5n+n^2+8n^2-3n^3\\ \\ 9n^2-5n\\ \\ or\ n(9n-5)[/tex]

Answer:

[tex]9n^2 - 5n[/tex]

Step-by-step explanation:

[tex](3n^3 - 5n + n^2) - (-8n^2 + 3n^3)[/tex]

Lets open the brackets. Signs of all the terms in the bracket next to the minus sign will change.

[tex]=> 3n^3 - 5n + n^2 + 8n^2 - 3n^3[/tex]

Now lets add/substract all the like terms with each other.

[tex]=> 3n^3 - 3n^3 + n^2 + 8n^2 - 5n[/tex]

[tex]=> 9n^2 - 5n \: \: or \:\: n(9n - 5)[/tex]

Rewrite the slope in intercept form.
x-3y=15​

Answers

Answer:

x=3y+15

Step-by-step explanation:

x-3y = 15

-3y = 15-x

y = -5 + ¹/₃x

jasmine's swimming lesson lasts 2-3 of an hour it takes 1-6 of an hour to do her homework does jasmine's spend more time on her home work or her swimming lesson PLEASE HELP DUE TODAY IN I READY MATH BOOK

Answers

Answer:

spends more time on swimming

please help asap!! thank you

Answers

Answer:

51 degrees

Step-by-step explanation:

can someone please help me with this​

Answers

Answer:

y = 5

z = 55

Step-by-step explanation:

90 - 35 = 55

z = 55

7y = 35

[tex]\frac{7y}{7} = \frac{35}{7}[/tex]

y= 5

Here is a list of numbers:
51, 29, 58, 37, 63, 37, 4, 4, 2
Calculate the range

Answers

The range is 61.

The Range is the difference between the lowest and highest values. So, the highest number above is 63 and the lowest is 2. Just subtract those two numbers and get you’d get 61.

Therefore, the range is 61.

Solve using Square Roots.

16x² - 34=15

Answers

Answer:

[tex]\sqrt{\frac{49}{16}[/tex]

Step-by-step explanation:

Please I need help with this asap!!! I will mark you as brainliest if right!!! Explain!!

Answers

9514 1404 393

Answer:

  not similar

Step-by-step explanation:

For the triangles to be similar, at least two angles must match. Here, there is an 81° angle in both triangles. This means the sum of the remaining two angles must be ...

  180° -81° = 99°

If the missing angle in either triangle matched the other given angle in the opposite triangle, the sum of those would be 60° + 40° = 100°, not 99°. This triangle pair does not have two matching angles, so the triangles are not similar.

ABC angles: 60°, 81°, 39°

FED angles: 59°, 81°, 40°

A candy company ships 1,200 candy bars to
a local store. The store manager chooses a
random sample of 40 and finds 3 are
expired. How many candy bars are likely to
be expired in the entire shipment?

Answers

Answer:

90 candy bars will be expired!

Step-by-step explanation:

40/3=1200/x

x = 90

Can you explain the question in more detail and if you mark me brainilet i will answer >:D

90 btw

Help please I really need help, thank you

Answers

Answer:

What do you need help with? Answer and I will tell you anything you need.

Step-by-step explanation:

Rewrite in simplest terms: 5w -9( 6W + 9) help please
​

Answers

I believe the answer is 11W-0 or just plain 11W

15 POINTS- ITS DUE TONIGHT

Answers

ok this isn’t my answer i found it on quora but it answers ur question u have

We can write a system to solve this problem

Let x= the radius of Circle A

Let y=the diameter of Circle B

x=2y-3

2x+y=49

since we are trying to find the area and the circumference of circle A, we only have to find what x is

x=2y-3 → y=1/2x+3/2

next, we plug in 1/2x+3/2 for y:

2x+1/2x+3/2=49

we can then multiply all the numbers by 2 to get rid of the fractions:

4x+x+3=98

5x+3=98

5x=95

x=19

Circle A radius=19ft

Finally, we solve for the area and circumference:

Area:

A=pi*r^2

A=3.14*19^2

A=1133.54 feet^2

Circumference:

C=2*pi*r

C=2*3.14*19

C=119.32 feet

Bill has $7.30 in dimes and quarters. He has a total of 40 coins. How many quarters and dimes does he have?

Answers

Answer:

35 quarter's and 5 dimes

please help me solve this question i need help!!!

Answers

Answer:8.5

Step-by-step explanation:I just know it’s

it would be c. 8.5 bc you’d divide the area by 11 (93.5 / 11 = 8.5)

Evaluate 16-3b for b=4

Answers

Answer:

4

Step-by-step explanation:

3x4=12, so 16-12=4

i hope this helps :)

Answer:

16 - 3b so first 3b is 3 x 4 which is 12 and 16 - 12 is 4

Find the approximate radius a circle if its circumference is 37.68 inches. Use (pie symbol)= 3.14.

Answers

Answer:

radius = 6 inches

Step-by-step explanation:

37.68/3.14 = 12 = diameter

radius = 12/2 = 6 inches

Circumference of a circle:
C = 2 pi r
r = C / 2 pi
r = 37.68 / (2 * 314)
r = 6

Area of a circle:
A = pi r^2
A = 3.14 * 6^2
A = 113.04

Answer:
The area of the circle is 113.04 square units

10) Use the following information to answer the question.

You have 40 individual socks in your sock drawer—10 black, 12 brown, 16 white, and 2 blue.

What is the probability of getting either a blue pair or a black pair in two tries?

Answers

Answer:

3/5

Step-by-step explanation:

4a (8a- 4a + 1)
Helpehelpeekendnhdhdjdjdjjdfjjfjfjf

Answers

Complete the math in the brackets (4a + 1)

Multiple each term in the brackets by 4a

4a (8a - 4a + 1)
4a (4a + 1)
16a^2 + 4a

helppp i don’t know how to solve will make right answer brianlyist

Answers

Answer:

MARK ME BRAINLIEST OR ELSE .....

nothing lol.

Step-by-step explanation:

HELP ME PLZZ, ASAP!!

In your own words explain what Complementary means.

Answers

Complementary means something is hard

help me plsssssssssssssssss​

Answers

Top is 113cm squared

Can someone please give me the answer for this?

Answers

Answer:

y=(6,3)+(-2,1)

;) theres ur answer bby girl

Find the area of the shaded portion below.

Round your answer to the nearest one (i.e. 0 decimal places).

Answers

Answer:

1,972

Step-by-step explanation:

Don't know but I had this same image on my test and I got it right.

It will probably only work if its multiple choice cause you said shaded area and mine just says the area so.

HELP PLEASE ANYONE CAN ANSWER

Answers

Answer:

∆SUY=90

∆XUT=90

7x+8x+90=180(being linear pair)

Select True or False for each statement. PLEASE HELP!!!

Answers

I believe it is true not false

-6 (x+1) and explain how you know

Answers

Answer:

-6x - 6

Step-by-step explanation:

-6 x x = -6x

-6 x 1 = -6

put them together to get:

-6x - 6

Answer:

−6x−6

Step-by-step explanation:

Which line plot displays a data set with an outlier?

Answers

The first one (top left)

Answer:

the answer is on the top right  with 10-19 one dot on 10 and 1 on 19

Step-by-step explanation:

just did the test and got it right let me know if you  need more help

1 pizza costs $0.50 to make. They sell it for $12. Find the percent markup.

Answers

Answer:

ok let me try this again

To explain a markup, let's use an example: Let's say you purchase a box of paper that costs one dollar. You aim for a profit of 50%. By multiplying the cost by 50%, you get $0.50. This is your markup price. Add that to the price that you paid to purchase the box of paper, and now the total is $1.50. This is the selling price of the box of paper. Therefore, your markup percentage is 50%.

did that help i was not a faker though i was just trying to explain it to him/she better and can i have brainlist please

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