Mathematics Middle School

PLsss help nobody is helping me :(

PLsss Help Nobody Is Helping Me :(

Answers

Answer 1

7. E
8.C
9. F
10.D
11.B
12.A
13.G
I think this is right

Related Questions

Can you help me with number six?

Answers

Answer:

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

I just have one question. Is this right??

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Answer:

Yes, the answer 96 is correct!

Solve : 20 = 8 + x/3
Solve : 5/8y + 7 = 3/4y - 3

Answers

Answer:

20 = 8 + 36/3

Step-by-step explanation:

That's the answer for the first one

How many more pumpkins have a mass between 9 and 12kg than between 0 and 3kg.

Answers

Answer:

there are 2 more pumpkins with the mass of 9 to 12kg compared to the pumpkins with the mass of 0 to 3kg.

Step-by-step explanation:

In order to find how many pumpkins more, you have to subtract it so it will be 6 pumpkins - 4 pumpkins = 2 pumpkins. Therefore, there are 2 more pumpkins with the mass of 9 to 12kg compared to the pumpkins with the mass of 0 to 3kg.

Hope this helped!

-thatLilWeeb

Evaluate this expression: 15 - 3u + u when u = 2

Answers

Answer:

11

Step-by-step explanation:

15-3u+u

Plug in u=2

15-3(2)+2

15-6+2

9+2

11

The answer is 11 hope that helped and have a great day

me need help fast plz help

Answers

I need help too but nobody will help me at all

Hmm I can’t figure out the full answer but I can give you the formulas : for the triangles it’s base time height divided by 2 then for the rectangles it’s base time height then you add them all up. Hope this helps シ

Victoria's favorite cookie recipe uses 170 grams of butter for every 250 grams of flour. Victoria's daughter made cookies using 340 grams of butter for every 400 grams of flour.
What will Victoria think of her daughter's cookies?
Choose 1 answer:

A
They have too much butter.

B
They don't have enough butter.

C
They have the right amount of butter.

Answers

They have too much butter

Answer:

they have too much butter

Step-by-step explanation:

please help me i have 1 more after this

Answers

Answer:

11

Step-by-step explanation:

24 -:- 3+3

8+3

11

Answer:

9

Step-by-step explanation:

Can someone help me with this?

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Answer:

last one, 3/5

Step-by-step explanation:

plz brainliestt

Yes the last one is the right answer

The quotient of 37.2/6 is?

Answers

Answer:

6.2

Just normal division

Answer:

6.2

Step-by-step explanation:

you divide the 2

Solve for a.Question is in picture. Giving brainliest

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A=3.6

hope this help:)

How does the scatter plot of a nonlinear association differ from that of a linear association?

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Scatter Plots of a non-linear association represent points scattered all over the graphs as there is no association with them. On the other hand, a linear association represents dots placed in a more straight line that covers most of the dots on a graph. To sum it up, a nonlinear association is a bunch of random dots all over the place and a linear association is straight with no mess-ups (nothing).

Please help me with this

Answers

Answer:

draw a box put 8 sides color 5 then you get it

Step-by-step explanation:

i am only here for the points XD

________________________________

HELP ME (also simplifying)

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The first one is 4/9 lol but everything is super hard to read

Um I can’t see sorry

i need help on this one

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Answer:

250.8 [tex]m^{2}[/tex] (hot-air balloon)

Step-by-step explanation:

Hope this helps!

Sorry if its wrong.

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:

yes she will

Step-by-step explanation:

im not very sure if it is correct, and if its wrong then im sorry

Answer:

i think so

Step-by-step explanation:

bc the volume of the box is 51.84 cu. in. and 20 pieces of candy would fill up 16 cu. in. so yes, she would be able to fit 20 pieces of candy

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

Need help asap PLZ thank you

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Hey! The answer would be 1/6.

6+4+8 = 18 balls

3/18 = 1/6

......Help plssssssssssss.........

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Answer: 18

Step-by-step explanation:

Answer:

12/100 X 150= 18

18 gallons

If snow accumulates at a rate of 2 inches every 3 hours, how many hours will it take to accumulate 2 feet of snow?

Answers

Answer:

12hours

Step-by-step explanation:

24inch-2feet

24/2=12

Correct answer:
12 hours !!

Explanations:
2 feet = 24 inches
2 inches per 3 hours
24 divided by 2 = 12

Plsssssssssss Help!!!!!
Which equation to represent a relationship where Y is a nonlinear function of X? Select all that apply.

Answers

Answer: A : no

B : no

C : yes

D : yes

E : yes

F : yes

PLEASE GIVE BRAINLIEST

look at all of this math. do it all or something for 50 points each ig
(a + b)2 = a2 + 2ab + b2
(a – b)2 = a2 – 2ab + b2
(a + b) (a – b) = a2 – b2
(x + a)(x + b) = x2 + (a + b)x + ab
(x + a)(x – b) = x2 + (a – b)x – ab
(x – a)(x + b) = x2 + (b – a)x – ab
(x – a)(x – b) = x2 – (a + b)x + ab
(a + b)3 = a3 + b3 + 3ab(a + b)
(a – b)3 = a3 – b3 – 3ab(a – b)
(x + y + z) 2 = x2 + y2 + z2 + 2xy + 2yz + 2xz
(x + y – z) 2 = x2 + y2 + z2 + 2xy – 2yz – 2xz
(x – y + z)2 = x2 + y2 + z2 – 2xy – 2yz + 2xz
(x – y – z)2 = x2 + y2 + z2 – 2xy + 2yz – 2xz
x3 + y3 + z3 – 3xyz = (x + y + z)(x2 + y2 + z2 – xy – yz -xz)
x2 + y2 = 1212 [(x + y)2 + (x – y)2]
(x + a) (x + b) (x + c) = x3 + (a + b +c)x2 + (ab + bc + ca)x + abc
x3 + y3 = (x + y) (x2 – xy + y2)
x3 – y3 = (x – y) (x2 + xy + y2)
x2 + y2 + z2 -xy – yz – zx = 1212 [(x-y)2 + (y-z)2 + (z-x)2]

Answers

Answer:

hikbzjeofndid9sjdbs8

3/5 of a club are 12 years old. If there are 35 members in the club, how many members are age 12? ____ member are age 12.

Answers

Answer:

21

Step-by-step explanation:

35 times 3/5

multiply 7 by 3

Answer:

ok

Step-by-step explanation:

Ms. Lewis purchased a new computer for $1,150 at the Apple Store. If sales tax is 7.5%, what was the total cost of her purchase?

Answers

Answer:

$1236.25

Step-by-step explanation:

1150 x 0.075 = 86.25

86.35 + 1150 = 1236.25

Answer:

The total cost was 1,236.25

Step-by-step explanation:

7.5% of 1,150 is 86.25

1,150+86.25=1,236.25

Bethany earned a total of $175 for babysitting over her summer break. Which expression shows how much money Bethany earned each week for x number of weeks? $175(x) $175 - x $175 + x $175 ÷ x

Answers

Answer:

175+ braniliest pls

Step-by-step explanation:

175+

The answer: $175 divided by x

Explanation: She earned $175 in total to find out how much she earned each week divide $175 by x.

Identify the property: (c + 5t)2 = 2c + 10t

Commutative Property of Addition
Associative Property of Addition
Additive Identity
Multiplicative Identity
Distributive Property

Answers

Answer:

Distributive Property

Step-by-step explanation:

2(c) + 2(5t)

2c + 10t

Distributive property because you multiplied every and each value in the parentheses by 2.

which one shows a proportional relationship

Answers

Answer:

The last one shows

As x/y = 1/3

-2/-6 => 1/3

1/3 => 1/3

2/6 => 1/3

3/9 => 1/3

Answer: x/y = 1/3

-2/-6 => 1/3

1/3 => 1/3

2/6 => 1/3

3/9 => 1/3

Step-by-step explanation:

Hi can anyone answer this?

Answers

Answer:

X= 3.5 Y= -1 Hence 2) is correct

I think it’s Y = -1 I’m not completely sure but hopefully this helps

Solve: 0.2x + 51 = 2x + 42

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X=5
Have a good day <3

X=5 this is the answer)

Determine the lateral and total surface area of the pyramid.

Answers

Answer: lateral=20cm

total=1312

Step-by-step explanation:

20 cm lateral
Total 1312

Other Questions

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