Mathematics Middle School

I need someones help pls

Answers

Answer 1

Answer:

300

explanation

50+40=90

270÷90=3

10×3=30

total of student:270+30=300

Answer 2

The answer is 300 :)
Explanation is said by the other user.

Related Questions

What percent of 263 is 81? Round to the nearest hundredth if needed.

Answers

30.8 ghgfffghjhdcjkh

Answer: 30.80

Step-by-step explanation: have a great day (:

Could somebody please help it's due tomorrow

Answers

Answer:

1080 for the last one

Step-by-step explanation:

40*12=480*2=960+120=1080

12/4=3months 40*3=120

The first one is 3

1/2 + 1/4 = 3/4

3/4 + 1/8 = 7/8

7/8 of 24 is 21

24-21= 3

Hehehheheheheheheheh

It takes 12 cups of chicken broth to make a chicken soup recipe. How much is this in quarts?
Use the table below. Include the correct unit in your answer.

Volume
Unit Symbol Fact
fluid ounce
cup
pint
quart
gallon

Answers

Answer:

12 cups is equal to 3 quarts

Step-by-step explanation:

There are four cups in a quart

12 cups is equal to 3 quarts

Can someone pls help and also show me how to show work plsss

Answers

Answer:

25%

I hope this helps you...

Answer:

25%

Step-by-step explanation:

10: 40*100 =

(10*100): 40 =

1000: 40 = 25

(you can message if more questions)

Please help and explain how to do this math problem. :c

Answers

The answer would be mode= 16, Median= 16, mean=16.91, range=8. The mode is which number on the number line has the most dots on it, in this case it’s 16. For the mode you would go from side to side and cross each dot off till you reach the middle. And once again in that case it’s 16.

mode = 16 median = 16 mean =16.9 and range=8.

Which whole number property is represented?

11 + (4 + 9) = (11 + 4) + 9

Commutative Property of Addition

Associative Property of Addition

Identity Property of Addition

Answers

Associative property

PPPPPPPPLEASE HELP ME!!

Answers

Answer:

B.) -9.75 x 2

Step-by-step explanation:

Fee would be negative because it’s being taken away from the customer’s account. The 2 is just how many times it was taken away.

The answer is B I hoped it helps :3

Again, I need help with another problem...(I'm going to post 2 more DIFFERENT problem after this one is answered)

Answers

Answer:

y = 4x + (-9)

Step-by-step explanation:

You can observe that the line crosses the y-axis at -9, so that is our y-intercept.

For the slope, just take the y-intercept for example, and count how many squares the line goes up before reaching 1. In this problem you can see that the line goes 4 squares up in the time it takes to go 1 square to the right, so the slope is y over x, meaning 4 over 1, or just 4.

Answer:

The answer should be y = 4x + (-9).

Which number sentence represents the Commutative Property of Addition?

44 + 1 = 45
44 + 1 = 45

(16 + 2) + 18 = 16 + (2 + 18)
(16 + 2) + 18 = 16 + (2 + 18)

56 + 0 = 56
56 + 0 = 56

32 + 9 = 9 + 32

Answers

32 + 9 = 9 + 32 is the answer

The number which represent represents the Commutative Property of Addition will be;

⇒ 32 + 9 = 9 + 32

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expressions are,

44 + 1 = 45

(16 + 2) + 18 = 16 + (2 + 18)

56 + 0 = 56

32 + 9 = 9 + 32

Now,

We know that;

The rule of the Commutative Property of Addition is,

⇒ a + b = b + a

Hence, The correct number which represents the Commutative Property of Addition is,

⇒ 32 + 9 = 9 + 32

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Makayla got a score of 52% on her Social Studies final. If there were 49 questions on the test, approximately how many questions did she get right? Round to the nearest whole number.

Answers

Answer:

25 or 23

Step-by-step explanation:

Answer:

25 (Rounded) 25.48 (Not Rounded)

Step-by-step explanation:

.52 x 49 = 25.48

the mass of the moon is about 7.35 x 10^22. the mass of the earth is about 5.97 x 10^24 kg. Estimate how many times bigger the mass of the earth is than the mass of the moon

(Please show the work!)

Answers

7 x 10^22
6 x 10^24 =100

Amelia is building 3 square garden beds that are all the same size. She arranges them side-by-side to seperate the certain plants. Amelia wants to know the total area of the garden beds.s= length (ft) of one side of a garden bed.
there are three garden beds. they are squares.
Write an expression to show the total area of garden beds. 3s^2
what is the total area if each garden bed has a length of 4 feet?

Answers

Answer:

the total area would be 48 feet

Step-by-step explanation:

3s^2

3(4)^2

12^2

Answer:

Step-by-step explanation:

Is this correct? or should i change it

Answers

it is correct … good job

i need point so yeah lol

4.3.AP-2 Question Help
Simplify the expression.
3
5y+−
6
5y
3
5y+−
6
5y=nothing

Answers

Answer:

33y-2275y^2-6

Step-by-step explanation:

If I am reading your question correctly then this should be right.

take out the constants

simplify and then use the product rule.

Do you know the product rule?

33y-2275y^2-6

hope this helps :)

40% of oatypop cereal boxes contain a prize. use the simulation answer

Answers

Answer:

Use a random number generator ranging from 1 to 10 and assign 1 to 4 as the prize and 5 to 10 as no prize.

Step-by-step explanation:

branliest please only need 1 more to be expert

It is the first one

plz don't answer without a real answer brainly first to answer
Drag the numbers to order them from greatest to least, with the greatest at the to. sqrt{17} , sqrt{12} , 4.923935........, 5.03709......

Answers

Answer:

I think it's 4.923935,5.03709,{17},{12}

Step-by-step explanation:

don't get mad at me if it's wrong sry

Answer:

1. 5.03709 2. 4.923935 3. sqrt{17} 4. sqrt{12}

Step-by-step explanation:

HELP QUICK!!
What is the area of the triangle?

Answers

The of this is 4 i think

Answer:

I think itll be 45 but not positive

Step-by-step explanation:

Use mental math to find the sum.

53 + 38

Answers

91 is the answer to your question:)

please help 50 POINTS

Answers

Answer:

V = lwh = 8*3*7 = 168

A = lw = 8*3 = 24V = Ah = 24*7 = 168

Eric jarred 12 liters of jam after 3 days. How many days does Eric need to spend making jam if he wants to jar 16 liters of jam in all? Solve using unit rates.

Answers

Answer:

The answer is 4 Days

Step-by-step explanation:

12/3=4

√16 = 4

Answer:

It will take 4 days to make 16 liters of jam.

Step-by-step explanation:

[tex]12liters / 3 days\\4 liters / 1 day\\16liters / 4 liters = 4 days[/tex]

Identify the rule for the following pattern:

4, 24, 144...

multiply 6
multiply 6

subtract 6
subtract 6

divide 6
divide 6

add 6
add 6

Answers

4 multiplied by 6= 24
24 multiplied by 6=144

therefore, your answer is multiplied by 6!
good luck on the rest of your assessment!

Other person is right

Karina is baking bread. She buys a small bag of flour that contains 2[tex]\frac{2}{3}[/tex]cups of flour. The recipe calls for 2 [tex]\frac{5}{7}[/tex]cups of flour. Does she have enough flour to bake the bread? Explain how she can compare the fractions to know for sure.

Answers

Answer:

to compare she must calculate...

1) ((2*3)+2)/3 she get 2.666

2) ((2*7)+5)/7 she get 2.714

by approximation the two are the same and she had enough flour.

Using approximation, the two are the same and she has enough flour.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

Given that Karina buys a small bag of flour that contains [tex]2\frac{2}{3}[/tex] cups of flour. The recipe calls for [tex]2\frac{5}{7}[/tex] cups of flour.

1) [tex]2\frac{2}{3}[/tex] cups of flour.

= ((2 x 3)+2)/3

= 2.666

Hence, she get 2.666

2) [tex]2\frac{5}{7}[/tex] cups of flour.

= ((2x 7)+5)/7

= 2.714

Hence, she get 2.714

Using approximation, the two are the same and she has enough flour.

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

#SPJ2

solve -3 < -x - 2 < 4

a) -5 < x < 2
b) -5 > x > 2
c) -1 < x < 6
d) -6 < x < 1

Answers

-5<×< 2 it is a. answer

ok va ma

can someone help with this pls? i don’t understand math at all

Answers

Answer:

Option 1: Subtraction property of equality and division property of equality

Step-by-step explanation:

The equation will use subtraction and division in order to simplify like terms to find the value of d.

Answer:

same LOL

Step-by-step explanation:

i get so bored trying to do it

The lengths of the five longest interstate
highways are listed.
Which two highways have a difference
of 440 miles? Explain how you can use
estimation to find your answer.
1-10: 2460 miles
1-40: 2555 miles
1-70: 2153 miles
1-80: 2900 miles
1-90: 3021 miles

Answers

1-10 and 1-80

if you round all of your numbers to the nearest 10th you can add and subtract 440 from your numbers till you find the match, let me know if that makes sense

please someone help me i dont know

Answers

Answer:

-3+5=2

2 is 5 units away from -3

Step-by-step explanation:

Place the dot on 2 on the number line

I don't know the second answer, hopefully someone can help on that but otherwise I'm not really sure what it means.

2 move point -3 two hops to -5

what is the total length if the larger box has a length of 8 inches Amelia i-ready middle school

Answers

Answer:

Can you rephrase your question? It is incomplete

Step-by-step explanation:

V=L×W×H V=8×1 3/4×12 1/8 V=169.75in3

7x+9=23
WHAT IS X
please answer thx

Answers

Answer:

x = 2

Step-by-step explanation:

23 - 9 = 14

14 / 7 = 2

Anyone here use Acellus? If so answer this question Acellus explain: ur grade and teachers

Answers

Answer:

Same I got A's

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

Item 5
Multiply.

(−3.2)⋅1.7

−5.44

−1.5

1.5

5.44

Answers

Answer:

-5.44 is the answer. You multiply the figures

The answer is D -5.44

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