Mathematics Middle School

Simplify 6(x + 2) + 7.

6x + 9
6x + 15
6x + 19

Answers

Answer 1

Answer:

6x +19

Step-by-step explanation:

6(x +2) +7

distribute the 6 (multiply 6*x and 6*2)

6x + 12

add the 7 to the 12

=6x + 19

Answer 2

Answer:

6x+19

Step-by-step explanation:

6 x 2 = 12 + 7= 19 so

6x+19

Related Questions

Mary used the equation x = $4 * y to represent the table above. What mistake did she make, and what should the correct equation be to represent this table?

Answers

Answer:  she has to remove the $ sign from the equation

Step-by-step explanation:

Mary removed the dollar sign from (X.)
We know this because $4.00x$5.00=$20.00 so that’s correct and we know that $12.50x $4.00=$50.00. So, our only error here is that there is no dollar sign in our (X) numbers. So that is Mary’s mistake. We can correct it by simply adding a dollar sign to 20 to make $20.00 and adding another dollar sign to 50 to make $50.00

Hope this helps!


There are eight 6th grade classrooms
at a middle school Each
homeroom has 33 students. How
many students are the Middle
School?.

Answers

Answer:

264

Step-by-step explanation:

8X33=264

264




33x6=264


I hope this helps!

An Italian restaurant serves the same number of meatballs on each plate of spaghetti. The table shows the relationship between the number of spaghetti plates, p, and the number of meatballs, m. With this information, which expression can be used to find m?

A. p + 18
B. p · 6
C. [tex]\frac{1}{6}[/tex] · p
D. p - 20

Answers

C
Is the correct answer

Hope it helps
The answer would be C

The equations and tables represent functions. Which function has the greatest rate of change?

Answers

Answer:

B would be the answer

Yea B is the right answer.

Consider xy = z. If is an irrational number, what can be said about x and y?

Answers

It can be said that x and y are also irrational, a irrational number x a irrational number causes the product to be irrational.

Rebecca bought candy boxes in the shape of a square pyramid to use for party favors. The side length of each box is 3.6 inches, and the height is 4 inches. Rebecca wants to fill each box with 20 pieces of candy. If each piece of candy is 0.8 in.³, will Rebecca be able to fit 20 pieces of candy into each candy box?

Answers

Answer:

The answer I belive is yes.

Step-by-step explanation:

First I multiplide length times width to get the answer of 14.4. Next, I multiplied 14.4 times 0.8 to get the answer of 11.52.

Plzz help, Find the volume of the figure

Answers

Answer:

The answer is 896,000

Step-by-step explanation:

Just multiply all the numbers

I think it’s 4880 (10*8*14*4)+(10*10*4)


I Put 4 and not 8 bc it’s split in the middle of a figure

Marsha deposited $9000 into a savings account 3 years ago. The simple interest rate is 2%. How much money did marsha earn in interest?

Answers

Answer:

540

Step-by-step explanation:

Help plz with this
Determine the product
800.5*(2+10^6)
A. 1.7*10^
B. 1.60*10^7
C. 1.7*10^9
D. 1.607*10^9

Answers

He is congruent to the term from the product but B is the wrong answer but I don’t know about secrecy is might be the answer so just put d
Deez nurs

Look at the picture below and answer correctly so i can mark you as brainliest.

Answers

Answer:

{14,13,6,0}

Step-by-step explanation:

It’s basically the y value :)

14,13,6,0.................

45 points! I have this die soon so, please answer

Answers

Answer:

5/9cd

Step-by-step explanation:

Answer:

Dont get mad if I got it wrong but I think it 13 or 48

d(x) = -5x + 6
Find d(-4)

Answers

Step-by-step explanation:

When x = -4 ;

[tex] \sf{d( - 4) = - 5 \times ( - 4) + 6}[/tex]

⇢ [tex] \sf{ 20 + 6}[/tex]

⇢ [tex] \boxed{ \underline{\tt{26}}}[/tex]

Hope I helped ! ツ

Have a wonderful day / night ! ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

hi! the answer you’d be looking for is 26 :)

Simplify
1) 6u-(-3u)+4-15
2) -1-2u-9-(5u)
3) 7u+25+(-10u)-16
4) -u-6-(-4u)+(-1)

Answers

1) 9u - 11
2) -7u - 10
3) -3u + 9
4) -u - 3
1) 9u-11
2)-10-7u
3)-3(u-3)
4)3u-7

Solve questions 1-3.Show your work.

Answers

We need more info
Step explain to
i cant see that bs whattttttt

at a middle school, 30% of the remaining students buy lunch in the cafeteria and the remaning students bring lunch from home. a spinner with 10 equal sized sections numbered 0-9 will be used to simulate the lunch trend. explain how to assign the numbers 0-9 to conduct the simulation?

HELP PLEASE

Answers

Answer:The mean is equal to the median.

Step-by-step explanation:

Median is the middle value of a given data set. In a symmetric distribution, the data on the left side of the median is equal to the data on the right side of the median. Therefore, the mean of that data is equal to the median of the symmetric distribution.

Step-by-step explanation:

One possible assignation can be:

from 0 to 2, the student buys lunch in the cafeteriafrom 3 to 9, the student brings lunch from home.

How to assign the numbers?

We assume that in the spinner the probability of landing on each one of the given sections is the same.

So, to simulate a case where 30% of the students buy lunch in the cafeteria.

We need to assign 3 of the 10 sections to "buys lunch in the cafeteria" and the other 7 sections to "bring lunch from home"

That assignation can be made in any order you want, for example:

from 0 to 2, the student buys lunch in the cafeteriafrom 3 to 9, the student brings lunch from home.

If you want to learn more about probability, you can read:

https://brainly.com/question/251701

I WILL GIVE BRAINIEST
2r - 3.1 = 1.7
what is r equal to

Answers

Answer:

Step-by-step explanation:

2r - 3.1 = 1.7

Bringing like terms on one side

2r = 1.7 + 3.1

2r = 4.8

r = 4.8 / 2 = 2.4

r = 2.4

Answer:

2r-3.1=1.7

2r=1.7+3.1

r=4.8

2

r=2.4

hope it helps...

Solve the equation.

n/2=−7
n=

Answers

the answer to n/2=-7 is n=14

Answer: n= -14

Step-by-step explanation:

You would multiply 2 to both side to isolate the n. -7•2 is -14

There are 13 dogs at the dog park on a busy Saturday. 1 of them is a labrador retriever.What is the probability that a randomly selected dog is a labrador retriever?

Answers

Answer:

there is a 1/13 (one in 13) chance that they will randomly pick a labrador.

Step-by-step explanation: If you need more help just message me :)

Answer:

1/13

Step-by-step explanation:

If f(x) = 3x + 5, find f(2)

Answers

Step-by-step explanation:

F(2)=3(2)+5= 6+5=11

It is just replacing

5 1/4- 2 5/7 using fraction models

Answers

Answer: Try doing math

Step-by-step explanation: because owo

Answer:

3 4/2 ?

Step-by-step explanation:

i just did 5-2 and then i sutractb 1-5 and 7-4 and got 3 4/2    

I NEED HELP AHHHHH!!!!!!!!!!!

Answers

Answer: I think it's 4.5

Step-by-step explanation: 27÷6=4.5

I actaully had this question on my test today the correct anwser was 4.5

What is the area?

14.39 ft. 2
18.42 ft. 2
16.07 ft. 2
13.71 ft. 2

Answers

Answer:

c

Step-by-step explanation:

Answer:

C I believe

Step-by-step explanation:

If you find the area of the circle which is 9. Then you find it of the half circles which is 7.069 for 1 whole circle and since they are 2 halves that equals 1 whole circle. So if you add and round you get 16.07. Hope this helps, let me know if correct, and have a great day!!

it takes 2 hours and 40 minutes for an iphone to go from 0% charged to 100% charged if mikes phones on 67% approximately how long will it take to get fully charged

Answers

Answer:

It will reach 80% in under an hour, then take another 60-90 minutes to reach 100%. If you use an iPad USB adapter it will reach 80% faster, as the 6 and later can safely charge at a 1.5 amp rate.

1: Chris bought 12 feet of rope. How many inches of rope did he buy? 1ft = 12in
help ?
And i need help with this to pls 2(A speedboat can go 300% faster than a rowboat can. How would you express this as a fraction and a decimal)

Answers

12 times 12 is 144 for the first one
and 300:0 i think

Answer:

Number 1 is 144 inches of rope.

Number 2: 300% is 3.00 as a decimal and 300/100 as a fraction.

Step-by-step explanation:

Number 1 explanation=1ft=12 inches. 12x12=144

help!!! i have to pass this lesson to get a grade please help

Answers

anwser: 2 bags

step by step explanation:

Help!

among us
Fwkqnf

Answers

Ok. I’ll go play lol.

susssssyhahahha

So susy  means you and susssssy means me haahahaha >:) u ded pinnk

Please help due today { only EVENS} Mark Brainliest and 31 points

Answers

Answer:

2: No

4: No

6: Yes

8: x = 3

10: x = 2

12: x = 3

14: x = 12

16: x = 8

18: x = 30

20: x = -6

22: x= 7

24: $50

26: 14

Step-by-step explanation:

Which table shows the correct values of time and distance for a van traveling at a constant speed of 55 miles per hour?

Answers

It would be the bottom right table Explanation: if you look at the right side of each table, it shows mi (miles) then if you look at the left side it says hr (hours) so under hours you find the number 1 for one hour then you find 55 for the number of miles. Then you should have 55 miles per hour! Hope this helps シ


1.Rewrite measurements for ham butter milk dry mustard and salt using just the 1/4 teaspoon measurements and that 1/3 cup measure

2.the amount of seasoning you have

3. the list of ingredients, multiplied by 3

4.Your amounts of milk & cheese
you need to get from the store

5.List of ingredients written in decimal form​

Answers

Answer:4.68, 234, 228, 76

Step-by-step explanation: if you do what the problem is telling then you end up with 4.68 for the decimal 234 seasonings the list of ing multiplied by 3 = 228  the milk and cheese is 6/1 or 6 their yo go

Anthony is going on a 2000-kilometer road trip with two friends. The car consumes 6 liters of gas for every 100 kilometers, and gas cost $1.20 per liter.If Anthony and his two friends want to split the cost evenly, how much should they each pay?

Answers

Answer:
$48 per person

Explanation:
2,000/100 = 20
6x20= 120
120x1.20 = 144
144/3 = 48
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