Mathematics Middle School

Giving brainliest!!!!!!!!!!!!! Please be correct

Giving Brainliest!!!!!!!!!!!!! Please Be Correct

Answers

Answer 1

Answer:

i cant see the picture

Step-by-step explanation:

Answer 2

Answer:

B. Number of years

Hope this helps

Let me know if I am right

Explanation:

He asks students to record how long they have played an instrument.

Related Questions

can anyone help me with this?
(-12) - 5 - 10

Answers

Answer:

-27

Step-by-step explanation:

(-12)-5-10

-12-5-10

-17-10

-27

A store clerk is stocking the shelves. He places on the shelf a box of cereal that weighs 850 grams, a box of granola bars that weighs 385 grams, and a box of crackers that weighs 435 grams. What is the total weight in kilograms?

16.70 kilograms
1.670 kilograms
167 kilograms
1,670 kilograms

Answers

Answer:

1.670kg is the answer

Step-by-step explanation:

PLEASE HELP- THIS IS DUE AT 2PM PLSSSS HELPPPP QUICKKKK!! WILL MARK BRAINLIEST


There are three parts to this problem. Solve each percent word problem and show your setup for each one.



You have r rare coins, consisting of p pennies and n nickels.

1. p is 20% of 190. How many pennies do you have?


2. 190 is 200% of r. How many rare coins do you have?


3. n is 60% of r. How many nickels do you have?

Answers

Answer:

1. p=38 pennies. 2 r= 95 rare coins.  3. n=57 nickels

Step-by-step explanation:

1. how you get it is .20 x 190

2. 190/2 =2/3 x r

3. .60 x 95

Jefferson is plotting the vertices of an isosceles right on a coordinate graph. he has plotted the two points shown. Where should he plot the third point?

Answers

Same answer would be (3,1 )

please help i will rate 5 stars

Answers

1) B
2) E
3) D
4) A
5) C

Hope this helps :)
Answer:1st - B2nd - A3rd - D4th - E5th - CStep-by-step explanation:I wasn't 100% sure about The second question but it makes the most since. Hope you have a good day and good luck!

If this was useful, plz mark as Brainliest!

11-3(-12x/6 + 8) = 7 + 8(3x/4 - 3) + 4
How many solutions does this equation have?

Answers

it has one solution , the solution is 0
It doesn’t have any .........

Please help for the love of god it's 2am and I can't figure this out.​

Answers

no I don't know the answer sorry and don't say thanku my plaesure

[URGENT] 2007 was the first year that Americans sent and received more text messages per month than phone calls. Providers were offering monthly plans of $20 for 1,000 text messages, sent or received. What was the cost per text message, sent or received?

Answers

Answer:

204

Step-by-step explanation:

American cell phone users are sending more text messages than making and receiving 204 phone calls a month

plzz answer these!!!!!!!!! will give brainliest!!!!!!!!

Answers

1.

No.

Equation: x-25=40

Variable represents number of donuts

2.

8/3=x

Variable represents ounces of milk

/ means divided by

3.

50-12=x

Variable represents how many hours you work

Sorry for not doing 4

What is the approximate area that is shaded orange?


A. 42 in²
B. 54 in²
C. 66 in²
D. 396 in²

Answers

Answer: B. 54in^2

Step-by-step explanation:

Area of rectangle - Area of triangle

Area of rectangle = 11 x  6  = 66in^2

Area of Triangle = (6) (4) / 2  = 12in^2

66 - 12 = 54 in^2

Answer is gonna be B. 54 in^2

What is 16x - 13y = 7 in slope intercept form?

Answers

y=16/13x-7/13
Here is your answer

Find the volume of the prism shown.

Answers

Answer:

Volume of a pyramid is

V=lwh÷3

=(4·5·6)÷3

=40

^yeah thats what i got to!

Answer this question ASAP please and thank you

Answers

Answer:

88%

Step-by-step explanation:

There are 18 male students in the classroom.

Hey! Please help, I’ll give brainliest.

Answers

I think the correct answer is D. Or B.
C because the genes are what contain your parents features and/or traits

How many liters are equal to 2,396 milliliters? Use the placement of the decimal point when dividing by a power of 10 to help you solve.

2.396 liters
239.6 liters
23.96 liters
23,960 liters

Answers

2.396 which is also a.

Answer:

2.396

Step-by-step explanation:

The units of measurement go like this:

Kilo, hecto, deca, unit, deci, centi, mili

When you move to the right, you move the decimal one place to the right, and when you move left, you move the decimal one place to the right

If you’re changing milliliters to liters (unit), you have to more the decimal 3 times to the left. This makes it 2.396 liters

Fill in the blanks below in order to justify whether or not the mapping shown represents a function.
Set A
Set B
7
-3
-1
6
5
-4
9

Answers

Answer:

not a function.

Step-by-step explanation:

the x value/set a has to have 1 line from each but the -3 has 2 lines, therefore not a function

I need help images below

Answers

Answer:

1) Option B.

The measure of angle b is 130 degree, and angles a and b are supplementary angles.

2) Option A.

Angle 1.

3) Option A.
^Thats what i also got

Please help me hurry

Answers

Answer:

B

Step-by-step explanation:

There is a negative correlation in the data set.

Answer:

negative correlation

Step-by-step explanation:

the points form a "straight-line" that goes from the top and the lowers to the bottom. positive correlation would be if the line went upwarda and no correlation is when the dots are scattered around the graph

given the equation y=5x-1 does the point A(-11,54) belong to this line?

Answers

No, because 5(-11)-1 is not equal to 54.

Help please I promise I will give brainliest

Answers

Answer:

B

Step-by-step explanation:

Answer:

B 1/10

Step-by-step explanation:

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

Can somebody explain PEMDAS (Order of Operations) to me?

Answers

It's simple.

P - Parentheses

E - Exponents

D - Division

M - Multiplication

A - Addition

S - Subtraction

Whenever we have an expression or problem that involves these operations. We solve them according to the order given above.

40 POINTS PLZ HURRY
ITEM BANK: Move to Bottom 2,5002,5003,0003,00032,50032,50035,000 Consider the data shown on the graph.
• The y-intercept represents a starting salary of $ ? for a new employee. • The slope represents an additional $ ? in salary for each additional year of employment. • If the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ? x + ? . • If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ? .

Answers

Answer:

Can you show the graph please?

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ?.

Let $e for new empolyee.

Let $s for slope for salary.

We know if the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ?

y = ? the question mark will represent x.

Because $35,000 is the only number, that will be our main goal.

So $35 in shorten, added 25, 20. Which is 45.

With that we do +200 - 45. 155.

So 45+255=300

Answer: 300

Done ✔

ples i need help asap

Answers

Answer:

Step-by-step explanation:

1. y = 3/2 x - 1

2. y = -2 x + 4

3. y = -3

4. x = 3

5. y = -5/9 x - 1

6. y = -2 x + 7

7. y = 16/5 x - 4

8. y = 8

9. y = -7 x + 5

10. y = -9 x - 2

Answer:

Step-by-step explanation:

Number 1s slope is 1/2, number 2 is -4/3. Number 3 is 0. Number 4 slope is also 0 i think. Number 5-10 im not sure

ᕕ( ᐛ )ᕗ

hello good day.

can someone help me?

thanks

-ordange

Answers

Answer:

2880 ( plus i love your Demon slayer pfp)

Step-by-step explanation:

Because 8 x 10 x 4 x 9 = 2880

2880 because you multiply all the numbers

PLEASE HELPPP!!!!
How do you figure out this question?

Answers

It’s D
FF, FK, FS, SS, SF, SK, KF, KK, KS
d is the answer to the question

Write the equation for the word problem
Devon became a waiter at a fancy restaurant. He makes $9 per hour. One night he made $150 in tips. How many hours did he work if he made a total of $226.50.

Answers

Answer:

9x + 150 = 226.50

Step-by-step explanation:

Devon makes $9 per hour. So, that signalizes "9x" (x representing the amount of hours he worked)

$150 represents how much he made one night, so you would add that to 9x. (9x + 150)

Finally, it gives you the total amount: 226.50

In conclusion, your equation should be: 9x + 150 = 226.50

226.50 is the answer for your question

The volume of a drop of water is approximately 0.05 ml. This value is equivalent to:

A)0,5 . 10^{-1} ml\\
B)0,5 . 10^{-2} ml\\
C)5,0 . 10^{-2} ml\\
D)5,0 . 10^{-1} ml\\

please help i will give 10 points and score as the best!

Answers

Answer:

i'vebeenknowntomissandtellsendgirlstowishingwells

Step-by-step explanation:

ifyou'remymaniwantyoutomyself

AME SCENARIO - DIFFERENT QUESTION

The owner of a new coffee shop is keeping track of how much each customer spends (in dollars). One hundred of these amounts are shown in the table below. These amounts will form the population for this question.

dollar amounts

A random number table was used to generate the following random sample of dollar amounts:

7.43, 5.38, 6.39, 6.53, 4.72, 5.58, 3.63, 7.43, 5.29, 5.70

What is the mean of the given random sample? Round your answer to the hundredths place.

Question 4 options:

$5.8


$5.81


$5.80


$5.00

Answers

5.8 am pretty sure I think
5.39 hope it helps 83?;8:$

i need help simplifying this. giving brainliest as well if u help

Answers

Answer:

19x−47

Step-by-step explanation:

19x+−25+21+−43

You gotta combine the like terms

(19x)+(−25+21+−43)

19x+−47

solve the system of linear equations by graphing y=x-1 and y=-x+3

Answers

Is this what u wanted?

is that what you wanted?
the red line is - y=x-1
the blue line is - y=x+3
Other Questions
i will give you brainliest whoever answers correct first!! g Design an experiment you can use to determine the mass of the metal cylinder. When you explain your experiment, be sure to mention: What is the underlying model (equation) that you can use to determine the mass from your measurements -24 = x - ( - 2 need help please 8th class 10th lesson Answer. Why do some organisms never turn into fossils?A. They are far too large to be buried in the ground.B. They are made mostly of soft tissues.C. They contain too much protein to be preserved.D. They contain chemicals that prevent the hardening of their bodies. How might the effect of jogging in place compare to walking in place? re write these using the suffix -itoPLEASE HELPP1. perros2. hermana3. culebra4. hijo5. conejos Absolute value is the ---- from zero on the number line. i need help will mark brainliest How did expanded trade affect China's population during the postclassical era?a. it forced most Chinese people to leave their homesb. it helped increase the Chinese populationc. it stopped Chinese people from spreading their beliefsd. it led to Chinese people living in smaller cities four swimmers each completed 25 yards of a 100 yard relay in the order that they swam, the swimmers times are given below.First swimmer in the relay: 13 secSeconed swimmer in the relay: 14.273 secThird swimmer in the relay: 16.04 secFourth swimmer in the relay: 11.802 secWhich statment is true A. The differance between the slowest and the fastest 25-yard times was 5.842.B. The teams total 100-yard relay time was 55.079 sec.C. The last two swimmers took a total of 27.842D. The second swimmer was 2.127 sec fasterbthen the third swimmer ANSWER QUICKLY FOR 15 POINTS!! :,)Mrs. Gregorys class is building a model of a farm. They will use a cylindrical oatmeal container to make a portion of the barn. The container is 8 inches tall and has a radius of 2.5 inches.What is the total surface area of the oatmeal container to the nearest tenth of a square inch?164.9 square inches157.1 square inches39.3 square inches125.7 square inches What does it mean when we say that DNA replication is semiconservative ? Help please I dont know it What is the coefficient in the variable term 7x? help plsssssssssssssssssssssss II. Based on the material in Chapter 3, address the issue of human freedom in a socially structured world. That is, to what extent do you think people are free to think and act as they wish? In answering this question, consider the theories presented in the chapter-for example, why does Mead's theory point to greater human freedom than Freud's theory? A severe storm would be most likely to damage a coastal area by causing A. volcanoes. B. pollution. C. erosion. D. earthquakes. How are gamma rays used for communication? What are these answers? Pls help ALL QUIET ON THE WESTERN FRONT