Mathematics Middle School

solve the equation , (x+ 7)+3y

Answers

Answer 1

Answer:

Step-by-step explanation:

3y + x +7

Answer 2
I guess we are simplify it the answer is x + 3y+7 and if not rearranging terms it x+7+3y

Related Questions

two ways to factor -12x+24-18y

Answers

Answer: 6(−2x−3y+4)  

Step-by-step explanation:

The answer you’re looking for is 6 hopefully this helps

I need help with all of these

Answers

Answer:

number 1 is 11.25$ 2 is 20% number 3 is 3624 and number 4 is 35%

Step-by-step explanation:

Answer:

1. $33.75   2. 20%  3. $3,624   4. 35%

Step-by-step explanation:

1. 25% of 45 is 11.25 (25 is equal to 1/4 so just divide by 4)

Then subtract 11.25 from 45 (because the tickets are 25% off)

25% off 45$= 33.75$

2. $25 to $30 (how much did it increase) We have to subtract 25 to 30=5 and 5 is 20% of 25 so he increased his prices by 20%

3. 3% of $120,800 (how much money is 3%) We have to multiply .03 by 120800 so the real estate agent earns $3,624

4. $4 to $2.60 (how much did it decrease) We have to subtract 2.6 by 4= 1.4 and 1.4 is 35% of 4 so they are 35% off

5x+21>12
-3x≥-42
-7≤ x/6

what's the solution to these inequalities?

Answers

Answer:

x=6

Step-by-step explanation:

I am not really sure, but this works for every equation

*Answer Needed* Pls Answer This Question

Answers

Answer:

5/20 or 25%

Step-by-step explanation:

First you need to count the amount of wedges above 15. then count the number of total wedges. you find that it gives you 5/20.

Answer: Percent: 25% chance probability  

Find the sum.

+ 0.47
+ 0.32

A) 7.9

B) 0.79

C) 0.079

D) 1.79

Answers

Answer:

B is the correct answer... 0.79

Step-by-step explanation:

You add the ones first and then move on to the tens and add. You get 0.79

Answer:

B) 0.79

Step-by-step explanation:

.47

.32 +  bring it down, like a normal addition problem

.79     bring the decimal down as well because you are just adding

Hope this helped!

!!!!!!!!!!CAN SOMEONE HELP ME WITH THESE PLEASE!!!!!!!!

FIND THE SURFACE AREA

Answers

Answer:

it might be 48.9 but im not sure

Step-by-step explanation:

Answer:

I think D is correct answer if not then C.

Step-by-step explanation:

help me please and thank youuuu

Answers

Answer:

Divide into two equal pieces

Step-by-step explanation:

divide each bar into 12 equal pieces

Brainliest to the first person who answers this what’s the surface area of the first picture and what’s the volume of the second pls hurry

Answers

Answer:

459.6

Step-by-step explanation:

Answer:

459.6ft!

Step-by-step explanation:

Sorry if im wrong!

What is the area of this figure enter your answer in the box

Answers

Answer:

532

Step-by-step explanation:

First you need to figure out the area of the rectangle and the triangle. Then you will add both areas together.

Rectangle

18 x 18 = 324

Triangle

8 + 18 = 26

26 x 16 = 416

416 divided by 2 = 208

Then add both of them together. 208 + 324 = 532

Hope this helped:)!

Help with these, if theyre right, ill give brainliest

Answers

Answer:

q1: yes

q2: no

Step-by-step explanation:

2(5)+10(1)=20

10+10=20

20=20

(5)+(1)=6

5+1=6

6=6

(8)=(1)+3

8=1+3

8=4

answer is q1. yes q2. no

Solve. 15.09 ÷ 0.01 = _____
Solve. 267.4 ÷ 1/10 = _____
Solve. 632.98 ÷ 1/100 = _____

Answers

Answer:

1. 1509

2 2674

3 6329.8

Step-by-step explanation:

hope it helped

Answer:

1. 1,509

2. 2,674

3. 63,298

Step-by-step explanation:

Calculator.. But a trick to dividing decimals like these is for example the first one the second decimal is 0.01 the one is in the thousandths place so you take the decimal move it over to the left by 1 (in this case) and change the decimal to a comma and you have your answer!

Tom's mixture of honey and tea contains H ounces of honey for each cup of tea. Which coordinate is represented on the graph?

Answers

Unfortunately, There isn't a picture to provide us with the answer, making you lose your points to answer more questions. I suggest putting a picture to help us solve your question.

-Junkerss

I need to see a picture to help me answer is there one ?

A photograph measures 6 inches wide by 8 inches long is enlarged to a poster. If the poster is 90 inches wide, how long is it?

A.67.5 in
B.220 in
C.120 in
D.140 in

Answers

Answer:

120 in

Step-by-step explanation:

This is the answer.

C. 120 in
If you cross multiply 6x=720
Then divide by 6 you get x=120

Plzzz help I’m being timed!!!

Answers

Answer:

W

Step-by-step explanation:

quadrant 4 is the bottom right one

W: 4;5

V: 4;2

Y: -1;2

X: -5;-1

can you guys help me pleasee this was due long time ago

Answers

Answer:

is this linear fractions to be exact mathaway will her;p

Step-by-step explanation:

6.4 How Many in 2?
How many s are in 2?

1. Write a multiplication equation and a division equation that can be used to answer the question.
2. Draw a tape diagram and answer the question. Use the grid to help you draw, if needed.


please help! middle school math and ill give brainliest

Answers

Answer:

i dont understand the question

Step-by-step explanation:

Mrs. Castillo's class has 15 boys and 5 girls. 40% of the class rides the bus to school. How many students ride the bus to school?
Group of answer choices

8

12

60

6

Answers

I think it’s 8 I’m not sure

Subtract. Write your answer in simplest form.

5 1/2 - 1 2/7

but I choose 3 4/14
is that correct

Answers

Answer:

No. it would be 4 3/14

Step-by-step explanation:

5-1=4

common denominator is 14 to get there,

1x7=7

2x7=14

2x2=4

7x2=14

7/14 - 4/14 = 3/14

put it all back together and you get 4 3/14

From his house, Jason rode his bike 11 miles to the post office.
He then rode in the same direction to the park, which is ¾ of a mile
from the post office. How far did Jason ride?
1. To the right, draw a picture to represent the problem
to be solved. Let x = the distance Jason rode from
his house to the park.
2. Write an equation that represents
this distance. Then solve for x.

Answers

Answer:

x=6x3

Step-by-step explanation:

no a turtle is a good day to be the one who has been in a parrot first one of our own

help me with this question

Answers

I am assuming that you will need to find the circumference of the circle.

Here is the original formula for finding the circumference using diameter:

C= πd

Because we should use 3.14 for pi and we are given the diameter our problem will now look like this:

C=3.14(15)

By multiplying these two together, our answer will be:

B. 47.1

Hope this helps!

hello m8 im back- i got logged out but i reset my pass lol

Answers

Answer:

Why'd someone report you

Step-by-step explanation:

Answer: Greater than

Please help!! 13 Points? I know it's not a lot but I'm stuck. Plzz help me.

Answers

50% for both because the whole circle is 100% and half of 100 is 50 so the chance of you landing on a number less then 6 is 50%and the chance of you landing on a number greater then 5 is 50%

The following map shows the time it takes to drive between four cities in Texas. Jacob has to drive from San Antonio to Houston, and then from Houston to Dallas. How many hours will it take him?

The picture is supposed to be right here



7 2/15 hours
7 5/12 hours
4 7/12 hours
7 hours

But I choose 7 5/12 Is this correct?

Answers

Answer:

yeah

Step-by-step explanation:

it right. hope this helps

MATH question 2 - look at the picture and i will mark you as brainliset if you answer correctly.

Answers

Answer:

your answer is A

Step-by-step explanation:

the answer is A , because in your qst it said 4 dollars PER GAME while the 3 dollars are just for shoes.

what they said^^^^^ the answer is a

30/10 what is the answer

Answers

the answer is 3

hope this helps

For breakfast, Tyrell can choose from scrambled eggs or an omelette, bacon or sausage and orange juice or milk. How many different outcomes are possible

Answers

Answer:

Step-by-step explanation:

i guess fill most of this out?

Answers

This one is for number 26

At a party, the amount of people who ate meatballs was 12 less than 1/3 of the total
number of people. The number of people who ate meatballs was 5. Write and solve an equation to
find the number of people at the party. Let x represent the number of people at the party. Use pencil
and paper. Write a one-step equation that has the same solution.
Write an equation that represents the number of people at the party.

1/3x-12=5

there where __ people at the party

Answers

Answer:

there were x people and 5 people that ate the meatballs so 1/3 times 12 equals five and that would be 51 i think thats correct

Step-by-step explanation:

Help 100 points for best answer if you answer for the points you will get reported and no more points for u

Answers

Answer: Multiply 1.60 by 0.10.  

1.60 · 0.10 = 0.16‬  

Subtract 0.16‬ from 1.60  

1.60 - 0.16‬ = 1.44‬

discounted apples per pound cost $1.44‬.  

calculate the total price:  

To find the total price, multiply 1.44 by 4.5  

4.5 · 1.44 = 6.48‬

4 1/2 pounds of apples would could $6.48‬  

Answer:  $6.48‬

Step-by-step explanation:

Add. Write your answer in simplest form.

5 3/4 + 2 11/12
7 7/8
7 3/5
8 3/4
8 2/3

Answers

Answer:

 

8 2/3

Step-by-step explanation:

Answer:

8 2/3

Step-by-step explanation:

because

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