What are the Variable Terms, Coefficients, and Constants for 8r + 7 - 2r

Answer:

D. 105

Step-by-step explanation:

D

Answer:

an experiment because a treatment was applied to a group

Step-by-step explanation:

jayfeather friend me

Answer:

This is an experiment because a treatment was applied to a group.

Step-by-step explanation:

This is because it cannot be a survey since the children are taking a test, which has a hypothesis. Hope you get this right. I took the test and got right.

PLEASE MARK ME AS BRAINLIEST

Answer:

C

Step-by-step explanation:

Hope I was able to help!! :)

Answer:

common difference = 31-18

common difference =13

from,

An=A1 +(n-1)d

A84=18+(84-1)13

A84=1097

Answer:

1097

Step-by-step explanation:

Common Difference:

d=a_2-a_1=(31)-(18)=13

d=a  

2

​  −a  

1

​  =(31)−(18)=13

a_n=a_1+(n-1)d

a  

n

​  =a  

1

​  +(n−1)d

\text{84th term:}

84th term:

a_{84}=18 + (84-1)(13)

a  

84

​  =18+(84−1)(13)

a_{84}=18 + (83)(13)

a  

84

=18+(83)(13)    a_{84}=1097      a  84

​ =1097

Answer:

3x+5=3x+5

they are both the same line

Answer:

3x+5=3x+5

It is same line

Step-by-step explanation:

Answer:

!!

Step-by-step explanation:

(5x-9)-(2x-7)

(5x-2x)-(9-7)

3x-2

2 / 3

x=2/3 or 0.6666666666666667

Answer:

The rate of change is -5 and the initial value is -1.

Step-by-step explanation:

Hope this helps

P.S. (from k12)

Answer: it’s asking where do the points meet at hopes this helps

Step-by-step explanation:

Answer:can you show a picture?

Step-by-step explanation:

Answer:

x−y+4=8

7x+y=0

3x+y=16

Step-by-step explanation:

i hope this helps you

Answer:

kwuwkuwk192772882002082726263781001

Answer:

14

Step-by-step explanation:

Answer:

1. c=1

2.y=2

3.a=4

4. m=10

5. x=2

6. q=11

7.n=39

8. r=17

9. t=14

10. p=5

Step-by-step explanation:

1. 9c=9

c=1

2. 6y=12

y=2

3. 3a=12

a=4

4. m/5=2

m=10

5. 7x=14

x=2

6. -q=-11

q=11

7. n-31=8

n=39

8. 2r=34

r=17

9. 3t=42

t=14

10. 4p=20

p=5

Answer:2x3

Step-by-step explanation:

Answer:

x=4, y=-11. (4, -11).

Step-by-step explanation:

3x+2y=-10

5x+y=9

--------------

3x+2y=-10

-2(5x+y)=-2(9)

--------------------

3x+2y=-10

-10x-2y=-18

-----------------

-7x=-28

7x=28

x=28/7=4

5(4)+y=9

20+y=9

y=9-20=-11

Answer:

C. Hope I'm right :)

Step-by-step explanation:

Because 36.05 x 25.05 = 903.0525

Hope I Helped :)

Answer:

ok here is the answer, i didnt copy.

Step-by-step explanation:

the answer is c because search it lol

Answer:

10

+

g

−

9

>

12

Move the negative in front of the fraction.

10

−

g

9

>

12

Move all terms not containing  

g

to the right side of the inequality.

Tap for more steps...

−

g

9

>

2

Multiply each term in  

−

g

9

>

2

by  

−

1

Tap for more steps...

g

9

<

−

2

Multiply both sides of the equation by  

9

.

g

<

−

2

⋅

9

Multiply  

−

2

by  

9

.

g

<

−

18

The result can be shown in multiple forms.

Inequality Form:

g

<

−

18

Interval Notation:

(

−

∞

,

−

18

)

Step-by-step explanation:

Answer:

I know what you mean my grandpa is one

Step-by-step explanation:

I explain everything that could happen to him and that could hurt us if he happened to die. His lungs could give out

lung cancer, coronary heart disease or chronic obstructive pulmonary disease (COPD) are some diseases that he could develop

Answer:

Do remind the person who's quitting how long they went without a cigarette before the slip. Do help the person who's quitting remember all the reasons they wanted to quit, and help them forget about the slip as soon as possible. Do continue to offer support and encouragement.

Step-by-step explanation:

Answer:

y-2=-6(x-1)

Step-by-step explanation:

Answer:

y=-6x+8

Step-by-step explanation:

Answer: 4 adults are needed to accompany 32 students.

Step-by-step explanation:

Given: School requires 1 adult to accompany every 8 students on a field trip.

The number of adults are needed to accompany 32 students = [tex]\dfrac{32}{\text{Number of students accompanied by an adult}}[/tex]

[tex]=\dfrac{32}{8}\\\\=4[/tex]

Hence, 4 adults are needed to accompany 32 students.

Answer:

15x-y=27

Step-by-step explanation:

I think if im wrong my apologies haven't done that in a bit

The weight of Audrey will be 14 pounds based on the given equation formation.

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

Suppose the weight of Asher is x then according to the given question,

x = 3w - 15

And, x = 27

27 = 3w - 15

3w = 42

w = 14 pounds

Hence "Weight of Audrey will be 14 pounds based on the given equation formation".

For more about the equation,

https://brainly.com/question/10413253

#SPJ5

Answer:

90.84

Step-by-step explanation:

49.7+41.14= 90.84

Answer:

20%/100 = 8 peeps / 40 items in the basket

(40 total items)

Step-by-step explanation:

Let x be the total number of items in the basket. The ratio of peeps to the total item is 1/5. Therefore,

1/5 = 8/x

x = 40

40 total items

Answer:

11/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(8-(-3))/(4-2)

m=(8+3)/2

m=11/2

Answer:

slope = 5[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Slope = [tex]\frac{y1 - y2}{x1 - x2\\}[/tex]

Plug in values accordingly:

[tex]\frac{-3 - 8}{2 - 4}[/tex]

Solve:

[tex]\frac{-11}{-2}[/tex]

Simplify:

[tex]\frac{11}{2}[/tex]

Simplify:

5[tex]\frac{1}{2}[/tex]

Let me know if you have any questions

Answer:

Your answer should be B or D.

Step-by-step explanation:

You have to find x. If the first side is 60 degrees and the other is 70 degrees, that means that the last side should be similar to that. yo can use a protractor if you have one, or you can estimate. now for the equation part. once you have the degree for the angle, you need to use the numbers to multiply to get the number. Multiply 8 by all of the numbers. Since the angle is acute, the answer has to be less than 90.