Mathematics Middle School

Which expression is equivalent to 8-(6r+2)

Answers

Answer 1

Answer:

-6r+6

Step-by-step explanation:

Simplify

8−(6r+2)

Distribute the Negative Sign:

=8+−1(6r+2)

=8+−1(6r)+(−1)(2)

=8+−6r+−2

Combine Like Terms:

=8+−6r+−2

=(−6r)+(8+−2)

=−6r+6

-6r+6 is equivalent to 8-(6r+2)

Answer 2
Yea what they said.

Related Questions

Janet can read 3.4 pages of a book in a minute. If she read for 6.2 minutes, how much would she have read?
Explain in area model and partial product.

Answers

Answer: 21.08

Step-by-step explanation:

PLEASE HELP!!!!!!!
Given Set \(P:\ 3,\ 4,\ 7,\ 8,\ 8\) and Set \(Q:\ 0,\ 0,\ 1,\ 1,\ 3,\ 7\).

Calculate the mean and mean absolute deviation for both sets. Then, answer the following questions.

How many data points in Set are closer than one mean absolute deviation from the mean of Set?
How many data points in Set are further than two mean absolute deviations from the mean of Set?
Find the difference between the two means. How does this difference relate to the mean absolute deviation of each set? For example, is it the same as the mean absolute deviation, twice as much, half as much, etc?

Answers

Answer: The first set's mad is 2

The 2nd set's mad is 2 as well

The mean of the 1st set is 2

The mean of the 2nd set is 2

0

0

0

Based on even a calculator this is the information. I made sure it is correct with the calculator.

HELP I'LL MARK BRAINLIEST

Answers

Answer:

[tex] \frac{1}{2} \times 2\pi \times r \\ 3.14 \times 5 \\ \\ 15.7[/tex]

Which statement is true?

A .The expression (x + 1) + (2x + 2) is equivalent to 3x + 1.
B. The expression (x +3) + 3(x + 2) is equivalent to 2x + 3.
C. The expression 2(4 + x) + 3x + 8 is equivalent to 4x + 16.
D. The expression (15 + 2x) + (x + 3) is equivalent to 3x + 18.

Answers

Answer:

D

Step-by-step explanation:

15 + 2x + x + 3 = 3x + 18

hope this helps

Answer:

D

Step-by-step explanation:

a is equal to 3x+3

b is equal to 4x+9

c is equal to 5x+16

d is equal to 3x+18

Karen and bill collector coins Karen has x coins but Bill has eight coins fewer than three times the number of coins Karen has to write and simplify an expression for the total numbers of coins Karen and bill have.

Answers

Bill y= 3x-8
In total; y= 4x-8+x
???

For 15 minutes, a tortoise can walk 400 meters at a constant pace. At the same rate, how many kilometers can the tortoise walk in 1 hour? Write your answer as a decimal.

Answers

Answer:

1600m  (1 mile)

Step-by-step explanation:

400 / 15 * 60

400 meters in 15 minutes, so divide it by 15 to get the value for 1 minute, and multippy by 60 :)))

The tortoise can go 1.6 kilometers in a hour

Part A: Larry earned $11 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money Larry has earned Saturday and Sunday.

Part B: Larry was able to walk 4 more than twice as many dogs as his friend Kyle. Write an algebraic expression to represent the number of dogs Larry walked compared with Kyle.

Answers

So for part a the answer with be 11/6
Why 6 because count the weeks that wil be 6 so Monday Tuesday Wednesday thursaday and Friday then comes Saturday
6+0=6 What the guy above me said was correct

what equation do you get when you solve v-p=v+ax for x?

Answers

Answer:

v-p=v+ax

-p=ax

x=-p/a

Let me know if this helps!

The answer will be p/a

2. Line A passes through the points (0,-5) and (12,1). Line b passes through the points (0,-4) and (10,1).

Write an equation for each line.




How many times will the lines intersect? How do you know?

can some help me pls and dont give me fake answer

Answers

so if line A passes through (0,-5) and (12,1) you can put it into the equation m=y2-y1/x2-x1. m=1+5/12-0 m=6/12 or m=1/2
if line B passes through (0,-4) and (10,1) you can use the same equation to find the slope. m=1+4/10-0 m=5/10 or m=1/2
(0,-5) and (0,-4) are y-intercepts so you can now put it into the equation y=mx+b
line A: y=1/2x-5
line B: y=1/2x-4
because the slope is the same and the y-intercept is different they will never intersect.
let me know if this helped i’m glad to.

Factor x2 - 64.......pls

Answers

Answer:

(x-8)(x+8)

Step-by-step explanation:

x²-64

x²+8x-8x-64

x²+8x-8x-64

x(x+8)-8(x+8)

x(x+8)-8(x+8)

(x-8)(x+8)

Should be (x-8) (x+8)

There are 233 skiers in line to ride the chair lift. If each chair seats 5 people, how many skiers will be on the last chair?

Answers

Answer:

At first we will divide 233 with 5

233/5= 46.6

So,

there will be 46.6 chairlifts occupied

After that we will subtract 233 from 46

233-46=186/5=37

So,

there will be 37 skiers on the last chair lift

Step-by-step explanation:

Answer:

3 people will be seated on the last chair.

Step-by-step explanation:

46 seats can fit 5 people perfectly. But if you multiply 46*5, it will equal 230, and that isn't the total number of skiers. So, you only need 3 more skiers to make up the total, so that means that there will be 3 skiers in the last chair.

(Sorry If This Didn't Make Sense)

Sorry that no one answered either :(

Hope this helps!!

The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Friday or Saturday? Write the percent as a mixed number in simplest form.

Answers

There are more than 500 species of sharks swimming in the world's ocean. ... They are found in just about every kind of ocean habitat, including the deep sea, open ocean, coral reefs, and under the Arctic ice.

This is worth 16 points if you show work you will get the Brainliest answer if your unable to show work type it for your explanation plz ( no links )

Answers

H.

Step-by-step explanation:

Answer: H.

Step-by-step explanation: 2 x 4= 8 and 12/2 = 6

Explain how you can find the area of a figure that is formed by several same-size circles.

Answers

Pie times R squared or 3.14 x r ^2
Pie times R squared

Which systems are most responsible for removing unwanted substances from the body
A .nervous and skeletal
B .respiratory and urinary
C .digestive and endocrine
D .circulatory and muscular

Answers

Respiratory and urinary

PLS HELP! ASAP!
Which line segment is a diameter of circle F?

FE⎯⎯⎯⎯⎯

EC⎯⎯⎯⎯⎯

AC⎯⎯⎯⎯⎯

BA⎯⎯⎯⎯⎯

Answers

Answer:

AC

Step-by-step explanation:

It would be the longest straight line segment that passes through the center of the circle and have end points that lie on the circle.

AC because it is the only line that goes all the way through the circle

Answer both before 2:00 pm today!
Give an example of a compound event.
How do you calculate the probability of a compound event?

Answers

Compound probability is equal to the probability of the first event multiplied by the probability of the second event.

Just multiply the probability of the first event by the second. For example, if the probability of event A is 2/9 and the probability of event B is 3/9 then the probability of both events happening at the same time is (2/9)*(3/9) = 6/81 = 2/27.

Answer:

Compound probability is equal to the probability of the first event multiplied by the probability of the second event.

Please give me brainliest!!

Aaron buys erasers for his pencils. Each eraser costs $0.20. The total cost is $1.20. How many erasers does Aaron buy? Solve this problem any way you choose.

Answers

Answer:

6

Step-by-step explanation:

He bought six erasers because .20 x 6 =1.20

7 , 14 , 2

I need LCM for it. Write it in ur notebook and take a pic and send answer

Answers

so do the multiples for each one

7- 7, 14, 21, 28, 35, 42, 49
14 - 14, 28, 42, 56,
2 - 2, 4, 6, 8, 10, 12, 14, 16, 18.....28

Sooo it’s 14 :)
Since you already got an answer, here is a sight that can help you on other questions.

BRAINIEST FOR CORRECT ANSWER

Please solve these all for me i really need them

Answers

Answer: 9. 5y     10.  10x2 - 4   11.  2a5 + 5b   12. 8m + 4n + 2

Step-by-step explanation:

Very sorry for the shadow hope u can read it!

What are the coordinates of the point that is plotted by moving 4 right from the origin and 2 down?

(2, 4)
(2, 4)

(4, -2)
(4, -2)

(-2, 4)
(-2, 4)

(-4, -2)
(-4, -2)

Answers

Answer:

4(-2)

Step-by-step explanation: down means - and you put the first number first so its that

(4, -2) hope this helps!

what equation do you get when you solve h-t=h+px for p?

Answers

We will want to get p by itself
h-t=h+px
We will first subtract h from the right and left
-t = px
We will then divide by x on both sides
-t/x = p
-t/x=p this is the equation that you get when you solve for p

can you help me pl3s

Answers

Answer: B

Step-by-step explanation:

someone help me please :)

Answers

Answer:

7/16 C.

Step-by-step explanation:

You need to find the common denominator which in this case is 16...it takes 8, two times to get to 16 which 1 times 2 is 2 so therefore it would 5+2 which is 7 and the common denominator stays the same so it would be 7/16. If you are still confused just private message me and I’d be happy to help if you though this was helpful please mark me as branlist thanks! HAVE A GOOD DAY!!!

Answer:

7/16

Step-by-step explanation:

you can divide 8 and 16 by 2 so do multiply 8x2 and that will give you 16, then you add you also add 1 to the one to make two and then it will become 2/16+5/16 then that will give you 7/16. I actually typed this all in.

I need all possible combinations: A,B,(A or D), (A or C), A
It must be in that order and cannot have more than 5 letters.

Answers

Answer:

ABCD

Step-by-step explanation:

Which three-dimensional figure will this net make?
A net is shown with 5 shapes. There are 3 congruent, adjacent rectangles in the middle row of the net.
Adjacent to the top edge of the middle rectangle is a triangle, and adjacent to the bottom edge of the middle rectangle is a congruent triangle.
A. A cube is shown.
B. A hexagonal prism is shown.
C.
D. A cylinder is shown.

Answers

It should be a cube is shown

Nikki has an Apple iTunes gift card with a credit of $20. She spends $20 downloading music and games. Write an ADDITION equation that represents this situation?

Answers

Answer:

Ill answer this and hope you meant subtraction if not, this is wrong.

20 - 20 = 0

Step-by-step explanation:

Well, you can't write an addition problem for subtraction which is the only thing happening in that situation, because Nikki is only losing money.

I think it may be negative twenty plus twenty equals 0? So -20+20=0? That is the only way I could think of to make it an addition problem. Sorry I don't know lol, hope this helps

RSM question again, please help soon! I really don't want to wait!

Answers

Answer:

1. 145

2. 21

3. 42

4. 40

5. 90

6. 120

Hope this helped! Please mark me as Brainliest, thanks!

1.145 2. 21 3.42 4. 40 5. 90 6. 120

please actually answer and I will give brainiest if it's right

Answers

Answer: B.) exactly 25

Step-by-step explanation:

if you repeat 300 times then 300 / 12 is 25.

it is a forsure 25 times so exactly 25 should  be correct

If you answer this correctly I will give the brainiest and ANSWER ALL OF THEM 1 through 4 plz I beg you

Answers

1. $25.02
2. $13.75
I’m not sure about the last two, sorry!
1: $25.02
2: $13.73
3: 12 ounce 1.75
16 ounce $1.92
8 ounce $1.93
6 ounce $1.20
4: they should’ve bought the bigger steaks, the 8 ounce was 488 and the 6 ounce was 498. So the bigger ones were the bigger deal.
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