Mathematics Middle School

Please help the best answer gets brainlets

Answers

Answer 1

Answer:

n=12

Step-by-step explanation:

since the ratio is 6lbs:$8

if they were buying 3lbs it would cost $4

so with 9lbs it would cost $12

3:4

6:8

9:12

Related Questions

these are the onlys ones i can attach rn i will add more on a different question

Answers

1. 1/48
2. 1/4
5. 1/20

1/48
1/4
1/20

Hope this helps

25 points for whoever answers all of these
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
Use the interactive graphing tool to plot the ordered pairs.

(-2,0), (-1, -3), (0, -4), (1, -3), (2, 0)

Using your graph, how many points lie on the x-axis?
0
1
2
3

this is for a certain person to answer

Answers

Answer:

sorry if im not this certain person but i would say( -1,-3)

Step-by-step explanation:

Which pair of equations could not be used to solve the following equations for x and y?
4 + 2 = 22
−2 + 2 = −8

A.4 + 2 = 22 B. 12 + 6 = 66 C. 4 + 2 = 22 D. 8 + 4 = 44
2 − 2 = 8 6 − 6 = 24 -4x + 4y =-16 -8x + 8y = -8

Answers

Answer: 4

Step-by-step explanation:

I was looking for the answer for this question for my own homework, and the answer is four on mine, however this post wasn't clearly formatted so I can't tell the difference between answers...

For those of you who are here from a g00gle search:

THE ANSWER IS:

8x + 4y = 44

-8x + 8y = -8

BECAUSE ONLY ONE SIDE OF THE SECOND EQUATION WAS MULTIPLIED BY FOUR

Krystine has a weekend job advertising an upcoming play. She has two options for being paid. Option A is an hourly wage of $7.00. Option B is a 5% commission on all money made at the play. She plans to work 8 hours each day on Saturday and Sunday. Tickets are sold for $10 each, and Krystine estimates she will sell about 200 tickets. Which option gives Krystine more earnings this weeknd?

Answers

Answer: Option A

===================================================

Explanation:

If she goes with option A, then she works two days for 8 hours a day. In total she works 8+8 = 16 hours. At $7 an hour, she earns 16*7 = 112 dollars.

If she goes with option B, then she earns 5% on the total of 200*10 = 2000 dollars. So 5% of 2000 = 0.05*2000 = 100 dollars is earned.

Option A yields her $112 while option B yields $100. She earns more with option A.

Answer:

Option A with hourley wage of $7.00 per hour is best and gives her more earnings.

Step-by-step explanation:

Option A gives Kristine 16 hours times $7.00 per hour for total of $112.00

Option B gives 5% of $2000 (total commission on all money made at play) for $100

Bob borrows $6500 at 8% interest compounded anually. How much will he owe after six years?

a

$6,785.33

b

$10,314.68

c

$9,620.00

d

$12,776.48

Answers

12,776.48 is the correct answer good luck!

I WILL GIVE BRAINLIEST (only if correct) where do I put the green dots in the graph??

Answers

Answer:

do you still need help? :D

Step-by-step explanation:

pls answer if you can

Answers

6x is the expression expressing the given.

The answer is 6x.
A product is the answer to a multiplication problem, so it’s 6 times a number

Copy the proof on paper, mark the givens in the diagram, and fill in the blanks to complete the proof.

Answers

This is the actual answer:

The missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

What is congruence in the triangles?

The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.

We have:

As we can see in the diagram,

First, we will draw PU

PU is the common side for both the triangles

PU ≅ PU (reflexive property)

UO ≅ UR (given)

PO ≅ PR (given)

By the property of SIde-Side-Side

The triangle OUP ≅ Triangle RUP

By Corresponding parts of congruent triangles are congruent:

Angle O ≅ Angle R (proved)

Thus, the missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

Learn more about the congruence in the triangles here:

brainly.com/question/20521780

#SPJ2

helppppppppppppppppppppp

Answers

Answer: d the last one

Step-by-step explanation:

Answer:

1 , 3,4

Step-by-step explanation:

We can multiply both by 8

So, 8x and -24

So its correct

2We multiply 8 by both

So, we have 8x-192

So, no

FIrst, we can do 9 and apply it to both x and -3

So, 9x-27-x+3

So, 8x-24

SO, yes

5+3*x = 8x

So, 8x-24

So yes

Plsssssssss Help!!!!!!
Sabrina is going to rent a bicycle while on vacation. There are two rental companies she can choose from. The first company charges $10 plus a rate of $2 per hour until the bicycle is returned. The second company’s rental charges can be represented by the equation c=3h+6, where c she represents the total cost and h represents the total number of hours the bicycle is rented.

Answers

Answer:

Step-by-step explanation:

If shes out for 3 hours, times 2 by 3, 2x3 then they have a fee of 10 at the beginning then you add that on to 6 then you get 16. ( Sorry if I'

m wrong this is just how I was taught )

Answer:

i would say 3. $15 is your answer

hope this helps :)

i'm so sorry if i'm wrong

given a storm has a destruction area in the shape of a square, give the total area affected if the side lengths of the square were 315.2

Answers

Answer:

to find area, multiply the two sides together. since it tells us that this is a square we can assume both sides are the same length (315.2). multiply 315.2 and 315.2, and you get 99,351.04.

What is the slope of the line graphed on the coordinate plane?
PLEASE HELP ME!

Answers

Answer: -4

Step-by-step explanation: Find where the line touches the x axis on the graph and also find where the 1 on the y-axis

and then add or sub in this case add

Slope is rise over run so if you choose your points it is the up and down X over the side to side Y

please answer if you can i just can't understand:(

Answers

Your answer is 1176!!!!

1176 is the answer.

Please help me with this>If you help me i will give you brainliest

Answers

Answer:

Step-by-step explanation:

So its difficult to show

Y= X-6 so what ever x is, y is six less than that so

X= -4 Y= -10

X= 0 Y=-4

X=4 Y=0

X=8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= 4/3x -2 so whatever x is y is 4/3 and 2 less then that

X=-4 Y= -5

X=0 Y= -2

X=4 Y=1

X= 8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= -2

Find minus 2 on the y axis and draw a horizontal line through it all the way across the grid.

Y= 2+ 1/4x so whatever x is y is 1/4 of x add 2

X=-8 Y= 0

X= -4 Y = 1

X=0 Y=2

X=4 Y=3

X=8 Y=4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Do this method for 9

y = 2x -3 so whatever x is, y is 2 times that -3

y=2x +1 so whatever x is y is 2 times that +1

y= 2x so whatever x is y is 2 times that

Then plot the answers on a graph like co-ordinates (x,y) and draw a straight line through them

Make sure to label each line

Hope this helps

guy in top was correct

please help me on this

Answers

Answer: 9m+18

Step-by-step explanation:

Distribute

Answer: 9m+18

Explanation: 9(m+2) = 9 x M is 9m and 9 x 2 is 18. So the answer is 9m+18

Can you help me with number six?

Answers

Answer:

Six is AR, let me know if you need me to explain more

need help asap
will give brainly

Answers

Answer:

(5,3)

Step-by-step explanation:

When you go around origin, all it is does is it turns (x,y) into (-x,-y). (--5,--3) = (5,3)

Answer:

idek

Step-by-step explanation:

lel

Combine the like terms to create an equivalent expression:

-7-4p--5
The -5 is supposed to be (-5)

Answers

Answer:

-12-4p

Step-by-step explanation:

I hope this helps!

Answer: (-12-4p)
Explanation: the -7 and the -5 combine and equal -12 then the -4p stays the same

help please! tyssssm!

Answers

Answer:

B. Negative

⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄

Answer:

[tex]negative[/tex]

Step-by-step explanation:

.................

Mr. Kellow can lay 279 yards of sprinklers in 6 hours. How many yards of sprinkler can he lay in 1 hour?

Answers

Answer:

46.5 yards

Step-by-step explanation:

Simply divide the number of yards by the number of hours

279/6 = 46.5

He can lay 46.5 yards in one hour

Answer:

46.5

Step-by-step explanation:

if you divide 6 and 279 you will get this answer

HELP ME ASAP!!!!!!!!

Answers

Answer:

9. 2 1/12 10. 3/14

11. D 12. 7/8

13. 5/8 hours 13. 1/12

15. No he is not correct because 1/2 equals 2/4, 1/4 plus 2/4 equals 3/4

16. No he is not correct because 5/6 is 10/12 and its way greater than 6/12

i know you already have the answer but i hope you’re having a great day!! :)

HELP ME PLSSSSSS!!!!

Answers

Answer:

I believe 16/3 not 100% sure tho..

Help me with this math

Answers

Answer: X=144
Explanation: 180 degrees is a full triangle subtract 48 and 96 from that and you get 36 degrees and a straight line is 180 degrees, minus 36 from 180 and you get 144(X)

Sarah worked 8 more hours than Paida (algebraic expression) ___
Kumar has twice the number of goals as Jacob ___
Addison is 3 years younger than Nathan ___

Answers

x+8
2x
x-3
8 more hours
twice the number
3 years younger

Both 11 and 13 are factors of 858. Explain how to use this information to get two other factors.

Answers

We can obtain the other two factors by dividing 858 by 11 and 858 by 13. Thus the other two factors are 78 and 66

Hope it helps

Answer:

..,

HStep-by-step explanation:.

Melvin is struggling with problems that ask him to find the area of shaded regions, such as the one shown below.

Answers

Answer:

Step-by-step explanation:

B

is the correct answer

Which terms can be combined in the expression below? Select three options.

StartFraction 5 over 6 EndFraction a minus 2 b minus 16.3 + StartFraction b over 12 EndFraction + c minus 0.9 b
StartFraction 5 over 6 EndFraction a
–2b
–16.3
StartFraction b over 12 EndFraction
–0.9b

Answers

Answer:

incase the question confused you it is

Which terms can be combined in the expression below? Select three options.

5/6a -2b- 16.3 + b/12+ c -0.9b

1) 5/6a

2) -2b

3) -16.3

4) b/12

5) -0.9b

Step-by-step explanation:

The answers are 2, 4, and 5!!!

just took the test on edge

Answer:

B, D and E

Step-by-step explanation:

Can someone pls help me with this I really need it :/

Answers

Step-by-step explanation:

√7 + √7 = 2√7 (irrational)

√7 + (-√7) = 0 (rational)

√7 + 0 = √7 (irrational)

√7 + 7 = 7 + √7 (irrational)

The answer is the 2nd option / -√7.

Answer: The answer is the 2nd option / -√7.

Step-by-step explanation:

How many blocks will the 22nd term have in it?

Answers

Answer:

y = 47

Step-by-step explanation:

y = 2x + 3

y = 2(22) + 3

y = 47

Answer is y=47
Step-by-step explanation
Y=2x+3
Y=2(22)+3

Answer Y=47
Hope that helps

Help me with this math plz

Answers

Obtuse I think because 50+40+11=101

Answer:

B. Right

Step-by-step explanation:

40+50=90 :D

Hope this helps

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