Mathematics Middle School

Please help and give the correct answer. I will give Brainliest! Using the image below, how many ants are in the ant farm? REMEMBER: This is a balanced scale. Use that information to help you solve for what is in the ant farm ONLY.
A - 20
B - 10 (I tried this and it's incorrect.)
C - 25
D - 30
E - 15
F - 35
G - 40

Answers

Answer 1

Answer:

Step-by-step explanation

Answer 2

Answer: 35

Step-by-step explanation:

Related Questions

Ayo can someone help me with this

Answers

Answer:
1.25 x 3 = $3.75

Answer:

$3.75

Step-by-step explanation:

each minute is 25 cents

Look at the exponent of r in each of the three volume formulas. Explain why the sphere had the largest percentage decrease in volume.

Answers

Answer:

well 4/3 is 1 1/3 and also times pie and times 3

Step-by-step explanation:

Solve the x.
8.5x - 2(2x +8) = 11

Answers

Answer:

X = 6

Step-by-step explanation:

Hey man i got straight A's in math all year so here's the answer.

Hope this helps and good luck!

Answer:

X = 6

You have to isolate the variable by dividing each side by factors that do not contain the variable

A family creates a monthly budget based on their combined wages and expenses for one month. Complete the budget by choosing the correct option for each open cell.

Answers

Answer:

blank one-25

blank two-80

blank three-35

blank four and five- I don't know sorry!!!

but sorry if this isn't right I just found the difference between the budgeted and actual income

Pls Help, this is due very soon. Everything is in the picture

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pretty sure it’s 55

180-70=110

110 divided by 2 = 55

The line intersects to form a rectangular prism. which line is coplanar With FG

Answers

DC because DC and FG are on the same plane.

anwser: DC

step by step explanation:

need help on this question plz and thank you

Answers

Answer: B

Step-by-step explanation:

Try B. or A. Plz correct if it’s wrong good luck

14 POINTS Will give brainliest to the FIRST AND CORRECT answer

Answers

3x^3√6x which simplifies to 7.348469^7

Some please help all you have to do is find the volume of the whole shape please help and it would be much appreciated if you told me how you did it

Answers

Answer:

I think the answer 13232.

Step-by-step explanation:

I got this answer because times 30, 24, and 18 and you get 12960. Then you times one triangle 8 and 17 and you get 136. Next since there are 2 triangles you will add 136 and 136 together and you get 272. Finally you add 272 and 12960 you get 13232. Hope this is correct and it helps.

An airplane flies into a headwind. Its speed decreases.
Is this a balanced or unbalanced force?

Answers

Answer:

unbalanced force

Step-by-step explanation:

It’s an unbalanced force

Yo I need help with this

IF YOU PUT LINKS YOU GET REPORTED!

Answers

Answer:

1. a = 16

2. x = 4

3. x = 0

4. n = -20

Step-by-step explanation:

To check it, plug it back into the equations.

6 = a/4 + 2

4 = a/4

16 = a

-6 + x/4 = -5

x/4 = 1

x = 4

9x - 7 = -7

9x = 0

x = 0

0 = 4 + n/5

-4 = n/5

-20 = n

A runner finished his marathon in 180 minutes. A marathon is around 26 miles.
His pace in minutes per mile is

Answers

Answer:

I'd say 6.9 paces per mile.

Step-by-step explanation:

6.9 is his pace i believe

The circled one is what I need help with, thank you :)

Answers

you have to first do pythagorean theorem. 1.25 squared (1.25 came from dividing 2.5 by 2) plus x squared = 4 squared. once you find x, use volume formula which is v= 1/3 base times height (: hope this helped!!!

We’re talking about this too Rn- I hate geometry

Use the combination formula to solve a problem when n = 7 and r = 5.

A. 21
B. 42
C. 84
D. 168

Answers

I might be wrong but I think it’s b sorry if wrong :)

THE ANSWER IS MOST LIKELY B.42

A dog weighs 48 pounds and the veterinarian thinks it needs to lose 2 pounds. Mikala wrote the equation x + 2 = 48 to represent this situation. Kirk wrote the equation 48 - x = 2. Which equation is correct? Enter another equation that represents the situation.

Answers

Answer:

Both

Step-by-step explanation:

Answer:

kirk is correct. it could also be represented as x= 44 - 7

Step-by-step explanation:

Help me with this asap

Answers

X< 11, this is going to be you’re answer

C, arrow going left closed circle on a line means greater than equal to!

About 11% of people are left-handed. How e = 0.11• 30 e = 3.3 many people would you expect to be left-handed in a class about 3 students of 30 students?

Answers

Answer:

There are about 3 students that are left handed in a class. First Sara took the percentage of left handed people, 11%, and multiplied it by the amount of students in the class, 30. She got 3.3 but you can't have 0.3 of a person so she rounded it down to 3.

Answer:

Her first step is stating that left-handed people represent 11% of 30 people, which results in 3 people.

Her steps and answer are correct.

Step-by-step explanation:

Quintin works 8 hours every day. He estimated that it would take him 6 days to build some cabinets. He charges $28 an hour for his labor. He quoted Mr. Rodriguez $1,340 for the job. What was the result of his estimate?

A. His estimate was accurate; both parties received exactly what they should.

B. His estimate was close enough; both parties received a fair deal.

C. His estimate was too low; Quintin has undercharged Mr. Rodriguez.

D. His estimate was too high; Quintin has overcharged Mr. Rodriguez.

Answers

Answer:

The correct answer for this problem would be B

Step-by-step explanation:

The first thing I would do in this problem is see how much money he would make in a day. You would do this by doing,

28 x 8 = 224

Now that we know how much money he makes in a day, you should multiply $224 by 6 days to see if his estimate was correct or not.

224 x 6 = 1,344

With this we can conclude his estimate was close enough, since it was only $4 off.

For this problem will be B

C=
5
9
(F−32)

The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?

A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only

This is just for fun. Lets see who can get this right!!!

Answers

I might be wrong pls dont be mad

HELLLLLLLLLLLPPPP MEEEEEE!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

i did the math

Answer:

Step-by-step explanation:

To find an estimation for how many students want each, divide 200 by the 25 students that were surveyed. You get 8, which can be multiplied by each of the meal votes.

So 12 * 8 is 96, which means 96 people likely chose the beef meal. 8 * 8 is 64, which means 64 people likely chose the chicken meal. In answer c, it says that 34 more students want beef than chicken. If you subtract 64 from 96, you get 32.

A (1,3), Reflection: _____________ •B (-2,-2) Reflection: _____________ •C (-4,5) Reflection: _____________ •D (2, -5) Reflection: _____________
PLEASE HELP ILL GIVE BRAINLIEST

Answers

Answer:

sisiisisneia

herbs

he r

isis

Step-by-step explanation:

ganyan yan

What are we supposed to do with that??? Is there a pic

What is the mean of these numbers :
10, 12, 8, 11, 10, 15, 7

Answers

Answer:

10.4

Step-by-step explanation:

AMOGUS

Answer:

Step-by-step explanation:

Formula to solve for avg./mean: x + y + z...(numbers given in problem). Divide the sum by the number of numbers.

10 + 12 + 8 + 11 + 10 + 15 + 7 = 73

73 / 7 = 10.428571...

73/7 ~ 10.43

Plz help me thank you

Answers

The correct answer is C

The answer to this problem is C

Use coins to 4/22 of a dollar.

Answers

Four quarter makes a dollar

25cents plus 25 plus 25 cents plus 25 cents equals $1

Please explain how you got the answer.

Answers

Answer:

Step-by-step explanation:

First, simplify the equation they give you

125x+200≥1200 ---------> 125x≥1000---------->x≥8

So, x has to be greater than or equal to 8 which rules out b or d.

So the answers are narrowed down to a and c, the only difference is that the dot in A is filled in whereas the dot in c is not. In math, having a filled in circle means that value is included (≥ sign), so we will choose the answer a.

anwser: A

step by step explanation:

HELP!!!!!!!!!A broken scale shows a false weight that is always less than the actual weight by the same number of ounces. When a box is put on the scale, it shows 15 ounces. When a bag is put on the scale, it shows 12 ounces. When the box and the bag are put on the scale together, it shows 31 ounces. What is the actual weight of the box?

Answers

The box is 17 oz and the bag is 14 oz

The weight of the box is 17oz

What is the area of one of the semicircles at either end of the track This high school stadium contains a track that surrounds a soccer field. The soccer field is 100 yards long and 70 yards wide.

Answers

Answer:

1923.25

Step-by-step explanation:

7,000 is the area of the stadiummmmmmmmm

Read the excerpt from a letter.

I would like to nominate my friend and colleague, Stephanie Mason, to be this year’s grand marshal of the spring parade. The grand marshal is supposed to be a citizen who strives for the betterment of the community, and that is what Stephanie does. She devotes her spare time gathering donated items to distribute to families in need. Her efforts have assisted over 700 families this year, and she intends to grow the program.

Which greeting would most likely open this letter?

Dear Friends in the Community,
People in Charge:
Attention, Nominating Committee:
Hey, Nominators,

Answers

Answer:

I would say it's the 3rd one

Answer:

Step-by-step explanation:

Attention, Nominating Committee:

PLZ HELP I DO not get this asap 12 ponits

Answers

Answer:

4320in.³

Step-by-step explanation:

15*6*8=720

16*6*15=1440

24*6*15=2160

720+1440+2160=4320

720
1,440
2,160
total of 4,320 in

BRAINLIEST if correct

2.0

Answers

Mode is the most common score.

1. 70

2. 80

Spread is the same as range.

3. Same

Median is the point in the middle of the data (when sorted from least to greatest).
The median of science is 65 while the median for math is 80.

4. Less than

for 1 is 70
2- 80
3- same
4- less than i think

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