Mathematics High School

Which pair of expressions are equivalent? 2y minus four and 2y minus four plus 9, 14x minus seven and 7x minus fourteen, 9y plus 3 plus two and 3(y plus one) plus two, x plus y and x minus y plus 2y, x plus 2y and x minus y

Answers

Answer 1

Answer:

D. x plus y and x minus y plus 2y

x + y

x + y

Step-by-step explanation:

2y minus four and 2y minus four plus 9

2y - 4

2y - 4 + 9

14x minus seven and 7x minus fourteen

14x - 7

7x - 14

9y plus 3 plus two and 3(y plus one) plus two

9y + 3 + 2

3(y + 1) + 2 = 3y + 3 + 2

x plus y and x minus y plus 2y,

x + y

x - y + 2y = x + y

x + y

x + y

x plus 2y and x minus y

x + 2y

x - y

Related Questions

If the function g(x)= f(x)+ k

what value of k makes (0,9) the y-intercept of g(x)?

Answers

Answer: the answer is A

A)15

B)11

C)-11

D)-15

Step-by-step explanation: these are the answer choices right because I’m on this problem rn

how to know if the problem is side angle side ​

Answers

Answer:

if you have a pic i may know what you are talking about better and i will try to help you

Step-by-step explanation:

if you are talking about a missing angle of a right triangle i can tell you how to do that

helpppppppppp please!

Answers

Answer:

c is the answer

Step-by-step explanation:

hope this helps

Answer:

The answer would be A

Step-by-step explanation:

3 x 4pt and 3 x p which equals 12pt + 3p

I really need help with this please and thanks

Answers

1/3 is the correct answer because 3/10 is too unequal or else it would be 3.333333/10, 30% is the same as 3/10, and 3% is just 3/100.

PLEASE HELP! DUE TONIGHT

Answers

Answer:

B

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Apparently x+1<5, so the arrow has to go backwards. It also means that x can be 4 or lower, but not 5, so we can add a shaded circle to represent that.

Hope this helps! If it did, please give brainliest! :)

I need help with this anyone know the answer ??

Answers

Answer:

D.

Step-by-step explanation:

Focus on one point and see how it shifts.

Now just count the unit shifts.

2.11.2 project: performance task: the parallax problem help needed pls!!

Answers

Answer:

It actually depends on what city you picked. Pls tell me what the city and boat is and the problems you need help with

Step-by-step explanation:

So what i said on top, please comment to this post

Answer:

youve got the answers?

Step-by-step explanation:

Question 5: 20 pts
Out of 200 apples in a basket, 5 are rotten. What is the experimental probability that an apple chosen at random
is a good one? If there are 800 apples in a basket, how many of them are likely to be good?

Answers

Answer

Step-by-step explanation:

The odds of picking a good one are 5/200 or 0.025.

If there are 800, then the odds are 20/800 or, 0.025

So, most likely there would be  780/800 good ones.

Answer:

97.5%; 780 apples

Step-by-step explanation:

See attached photo

some one help please

Answers

Hey!
The answer for the first one is 780.
The answer for the second one is 17.55

Hope this helps! Can I please have Brainliest? have a great day!!

Answer:

so for the "9.39 is 5% of what number" its 19.5 and for the "Find 6.75% of 260 its 17.55

Step-by-step explanation:

So for the first one its just asking what is half of 9.39, and for the second one, you just need to find the 6.75% of 260.

i need to write a problem in a slope-intercept form equation ​

Answers

y=mx +b is slope intercept form so you could say y=3x+8

How many solutions does this system have?​

Answers

Answer:

One

Step-by-step explanation:

The solution to the system is (1, 5)

Answer:

one

Step-by-step explanation:

24x-17x>13x+15 please help me with this question

Answers

Answer:

2.5

Step-by-step explanation:

7. Question Category: Solving Quadratic Equations by Factoring Select the correct answer. Solve the following quadratic equation. (4x + 3)(x- 6)=0
A) x = -6, 3/4
B) x = -3/4, 6
C) x = 4/3, 6
D) x= - 3, 3/2

Answers

Answer:

Option B

Step-by-step explanation:

Find the zeros of each factor thus,

4x+3=0

x=-¾

And x-6=0

x=6

Answer:

Step-by-step explanation:

Need help will give you the brainliest

Answers

Answer:

100.44

Step-by-step explanation:

8%= 0.08

0.08*93 = 7.44

93+7.44 = 100.44

Answer:

100.44

Step-by-step explanation:

0.08 x 93 = 7.44

93 + 7.44 = 100.44

100x56 Show work for brsinly

Answers

Answer:

5600

Step-by-step explanation:

100 times 56 = 5600 because you add the two zeros from the 100 to 56, etc.

what's
[tex] \sqrt{ \frac{50}{2} } [/tex]
​

Answers

Answer:

your answer will be 5

Step-by-step explanation:

hope its right

√⁵⁰/₂

= √25

= 5

this is the answer

Andre poured 27 ounces of rice into 6 containers. If all containers have the same
amount of rice, how many ounces are in each container? Write an equation to
represent the situation. Use a "?" to represent the unknown quantity. *
4.5
Find the unknown quantity for your equation above. Show your reasoning

Answers

Answer:

1. 4.5 oz in each container. 2. 27 divided by 6 = ? 3. the unknow quantity is 4.5 because if you take 27oz and divide that six ways into the six containers you get 4.5 oz  so it looks like this 27  * 6 = 4.5

Step-by-step explanation: just use that the  * means divided by but there isn't a real one on my laptop hope this helps

please help i need help realy fast

Answers

Answer:

is that math?

Step-by-step explanation:

Look at the photos below

(These were photos from my math class two years ago)

how many millimeters are in 6
decimeters ​

Answers

Answer:

Step-by-step explanation:

6dm=60 cm=600 mm

Work out the area of the triangle 15m 28m 17m 25m

Answers

Answer: hope this helps can I out the image and can u give me brainliest

Step-by-step explanation:

please can you give me the answer next time i will give u the brainlyist

Answers

Answer:

D

Step-by-step explanation:

Greater is to the right, equal to makes it a filled circle.

Every store employee gets an additional 10% off the already discounted price. If an employee buys an item with an original price of $40, how much is the discount? Explain how you got your answer

Answers

Answer:

$44.44444444

Step-by-step explanation:

So as per question employees get 10% discount of the discounted price. So our equation would be considering discounted price = x

=> x- 10x/100 = 40 => 100x-10x/100 = 40 => 90x = 4000 => x= $44.4444

If the factors of function f are (x - 6) and (x - 1), what are the zeros of function f?

Answers

X=6 and x=1

You can find your zeros by determining what you have to plug into the function in order for it to equal zero

If we plug in 6, for example we’d get (6-6)(x-1)

Simplified this is 0(x-1)

Anything times 0 is 0, so this is one of our zeros.

Same goes for x-1, we just need to plug in 1 for it to equal 0

Therefore there are zeros at x=1 and x=6 :))

What is the greatest possible value for STATS in the cryptarithm shown here given that V = 1? [Different letters represent different digits, and no leading digit can equal 0.]

Answers

Answer:

97879

Step-by-step explanation:

Give me brainliest

Fifty identical balls are numbered 1 through 50 and placed in a bucket. Then, a ball is randomly selected from the bucket. Select a decimal for each blank to make the sentence true.

Answers

Answer:

Blank 1: 0.12

Blank 2: 0.18

Step-by-step explanation:

Out of 50, there are 6 numbers that contain the digit 5, (5, 15, 25, 35, 45, 50)

so when you take 0.06 and multiply it by 2 (because you have to multiply 50 by 2 to get 100), you get 0.12.

For blank 2, there are 9 single digit numbers, (1, 2, 3, 4, 5, 6, 7, 8, and 9) equaling 0.09. Multiply that by 2 and you get 0.18.

Will Give Brainliest Answer !!

Answers

Answer:

One solutionNo solution Infinite solutions

Step-by-step explanation:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line).

Whoever gives correct answer gets brainliest

Answers

Answer:

2125

Step-by-step explanation:

175 / 7 = 25

25 * 85 = 2125

Answer:

3.4 miles

Step-by-step explanation:

clara simplifies (8b

Answers

Answer:

8b estaSIMPLIFIC ADA

Step-by-step explanation:

First to answer gets brainliest and has to be correct

Answers

Answer:

According to what i have calculated, answer choice #1 is correct

im in the 6th grade and dont know this lol

Answers

answer is 7c
5c + 2c
5+2

Answer:

D) (c+c)+(c+c+c+c+c)

Step-by-step explanation:

It's been awhile but I'm pretty sure that this is the correct answer. I hope that this helps :)

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