Mathematics Middle School

A music shop sold twenty five $50.00 radios at a profit of 8% and six $30.00 radios at a loss of 15%. How much was the profit or loss on the combined transaction?

Answers

Answer 1

Answer:

Step-by-step explanation:

the original price would be $80.00

50.00*0.08 = 4 50.00-4 = 46.00

46.00 for 25 radios with 4 cash back

30.00*0.15= 4.5 30.00- 4.5 = 25.50

total is 71.50

Answer 2
I am pretty sure the answer would be 71.50?

Related Questions

help plssSSSSSSZSSSSS

Answers

I believe that answer is 17, i’m sorry if i’m wrong!
The answer is 24 people I think

Hii i need help with these ty :)

Answers

1 . answer is b

2. answer is c

3. B=20 H=2 V=125.6

4 don't really understand
I only know 1 and 2 but it is B and C

Shreya sold half of her comic books and then bought eighteen more. She now has 36. With how many did she begin?

Answers

Answer:

She began with 36. Wow, Shreya. You should have bought more.

Step-by-step explanation:

Please mark me brainliest!!!

Answer:eighteen

Step-by-step explanation:

Please help ASAP!! I will mark the correct answer BRAINLIEST!
1 = y/3 - 17
PLEASE solve for y

Answers

Answer:y=54

Step-by-step explanation:

1=

y

3

−17

Step 1: Simplify both sides of the equation.

1=

y

3

−17

1=

1

3

y+−17

1=

1

3

y−17

Step 2: Flip the equation.

1

3

y−17=1

Step 3: Add 17 to both sides.

1

3

y−17+17=1+17

1

3

y=18

Step 4: Multiply both sides by 3.

3*(

1

3

y)=(3)*(18)

y=54

Answer:

y=54

-2*8/3 lol i hate math

Answers

Answer:

who doesnt haha -5.33

Step-by-step explanation:

PLEASE HELP ME WITH MY MATH ;-; if you help I will give you 5 stars, a thanks, and a brainliest and THIS IS THE LAST ONE

Answers

Answer:

150 on the line

85 on the right corner

65 in the top corner

Step-by-step explanation:

Hope this helps you
......................................

What is 50% of 112.64?
A. 56.32
B. 56.42
C. 57.32
D. 57.42

Answers

Answer:

A. 56.32

Step-by-step explanation:

50% of 112.64 =

(50 / 100) × 112.641/2 × 112.6456.32

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

Answer:

A.) 56.32

Step-by-step explanation:

It's multiplication

"of" means to multiply

50% of 112.64 = 50% × 112.64

simple.. please try to pay attention in class, 5th grade work

Use your knowledge about parentheses and substitution to solve the following:

1. r(s)(t) =

2. (r)(s)(t)(x)(y) =

3. (7x + 2Y) =

Answers

Answer:

what grade you in

your answer 3x+y

Step-by-step explanation:

Answer:

3x+y

x

​  

 

=−3

=−y+3

3x+y

3(−y+3)+y

−3y+9+y

−2y

y

​  

 

=−3

=−3

=−3

=−12

=6

​  

Step-by-step explanation:

Hope this helps!

It’s actually science I can’t find the science subject pls help!

Answers

Geometry is the same as science honey

Show your work
A is the answer but you need to show your work to back this up.

Answers

Answer:

Step-by-step explanation:

A is correct. if he already has 1,200. and saves 25 more evry month. 25x10=250 and 250+1200=1450. therefore the only correct answer is a

4÷92,222=

I will give brainiest

Answers

Answer:

1/5106

Step-by-step explanation:

Here!! Just tell me if I am wrong;)

Grade 8 math - 15 points :)


Hopefully someone can draw the plot

Answers

Make a line plot and you got the answer

Answer:

we can't

Step-by-step explanation:

n - 26 = -13 help help help

Answers

Answer:

hello! :) have a good day!

N = 13

Answer:

Step-by-step explanation:

Move -26 to the other side

So then you would have

N=-13+26 then add the 13 and 26 to get

N= 13

What is the surface area?
5 mm
6 mm
5 mm
7 mm
4 mm

Answers

I’m pretty sure it’s 5

What is the measure of the angle? A 125, B135, C 55, or D 45.

Answers

I think the answer is C, I could be wrong though
it is c because when you look at the angle, 125 would be a straight line almost, 135 would be closer to a straighter line c is slightly larger than 45 which would make sense and 45 is slightly too big. hope this helps brainlist would be much appreciated

My brain hurts- please help-
The women’s basketball team played 25 home games and won 4/5 of them. They also won 2/3 of their 42 away games. How many games did they win in all?

Answers

Answer:

48

Step-by-step explanation:

so the first one is 25 times 4/5 to get 20

the next one is 2/3 times 42 to get 28

these are all the games they won so you add them to get 48

Answer:

25 x 4/5 = 20

42x2/3=28

20+28=48

Step-by-step explanation:

brainliest would be apricated

Please help. I hope u r all safe. Please help thanks so much.

Answers

Step-by-step explanation:

Maybe its correct if no, then sorry

Answer:

[tex]x=\frac{33}{2}[/tex]

Step-by-step explanation:

Please see the picture attached.

I hope this helps! Stay safe.

Consider Carmen’s plans.


Parallel lines k and l are crossed by transversal t. Line m crosses lines t, k, and l. The angles formed by lines k, t, and m, clockwise from top left are 2, 1, blank, blank, blank (6 x + 5) degrees; formed by lines l and t are blank, (7x minus 4) degrees, blank, blank; formed by lines l and m are 48 degrees, blank, blank, blank.


Carmen used her knowledge of angle relationships to find the value of x in the diagram.


What is the value of x?

x = 5

x = 9

x = 13

x = 16

Answers

Answer:

x=9

Step-by-step explanation:

hope this helps

I can confirm that the true answer is 9

Paula is running a race that is 10 kilometers long. After running 8
minutes, she passes the 3.75 kilometer marker. How many more
kilometers does Paula need to run to cross the finish line?

Answers

Answer:

10-3.75= 6.25 more kilometers

Step-by-step explanation:

The number of kilometers that Paola needs to run to cross the finish line will be 6.25 kilometers.

What is the length?

It is the measure of distance between the two points and is known as length. The length is measured in meters generally.

It simply implies subtracting something from an entity, group, location, etc. Subtracting from a collection or a list of ways is known as subtraction.

Paula is running a race that is 10 kilometers long. After running for 8 minutes, she passes the 3.75 kilometers marker.

Then the number of kilometers that Paola needs to run to cross the finish line will be given by the difference of 10 km and 3.75 km.

⇒ 10 - 3.75

⇒ 6.25 kilometers

Thus, the number of kilometers that Paola needs to run to cross the finish line will be 6.25 kilometers.

More about the distance link is given below.

https://brainly.com/question/26711747

#SPJ2

How is flipping the sign different then writing the inequality backwards

Answers

Answer: Much like when you divide by a negative number, the sign of the inequality must flip!

Step-by-step explanation: When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side!

HELPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!! WILL MARK BRAINIEST!!!!!!!!!!!!!!

Answers

Answer:

B

Step-by-step explanation:

Step 1: First check the variables in the question

If we look at the equation we are trying to match it has a -3x and a 4y

Step 2: Look at the variables in the answers

If we look at the variables in the question we first can simplify the variables(Collect like variables).

Step 3: Compare the variables

If we look at the variables the only answer that doesn't have the correct variables is option B

 Which group of numbers is in correct
order from greatest to least value?
A
33,806 2,581 65,031
B
2,581 65,031 33,806
22,892 36,975 51,058
D
51,058 36,975 22,892

Answers

It is d because 22,892 is the largest and 36,975 is the middle number and 22,892 is the smallest number.
The incorrect group number is 22,892 36,975 51,058

Will mark brainliest

Answers

Answer:

GULF STREAM:

Moves along the east coast..

Occurs when trade winds...

EL NIÑ0:

causes Europe to be warmer...

changes course every 4-5 years

I’m not positive, maybe you should loo into it... just an ide...

Answer:

Step-by-step explanation:

No

will give brainliest just helpp

Answers

just sub the x in the equations with each of the given x numbers
Ok it’s pretty easy!

Under the X, that’s what we call a input! And I’ll take the equation from number 11
(X-5)

Under the X we see numbers like (-4, 8, 1, 3, 4)

What we do here is we grab our equation (x-5) and we exchanged “X” for one of the numbers, I’ll use the first example! Which is (-4)

So our equation will look like this
(-4 - 5) and what you do know is solve it which will give you the answer of “-9”

So now what you do is put negative nine as the y for that column and bam!

In resume you plug in the numbers under x for the x in the equation then the results will be your output or in other words you “y”

the start of the hike, a hiker was at -50 below sea level and climbs a rate of 15 feet per minute
Which of these inequalities describes this situation when the hiker's elevation was higher than 5 feet above sea level where t represents the number of minutes after the start of the hike?
A. -50 + 15t < 5
B. -50 + 15t > 5
C. 15 - 50t < 5
D. 15 + 50t > 5

Answers

Answer:

B. -50+15t>5

Step-by-step explanation:

Because the hiker climbs at a rate of 15 feet per minute, the hiker will climb 15t feet in t minutes. Therefore, -50 + 15t would represent where the hiker would be after t minutes. According to the problem, -50 + 15t is greater than 5

C hope it helpssssssssssss

what value does the 8 represent in the number 865,202?

Answers

Eight hundred thousand

Step-by-step explanation:

hundred thousands

########$$$$$

Pick the correct symbol. write the equation with the variable.

Answers

Answer:

j=2j+17

Step-by-step explanation:

this shows that joes's score is equal to 2 times his original score +17

Answer:

j^2+17

Step-by-step explanation:

Help me please I am confused

Answers

Answer:

answer of x = 31 °

Step-by-step explanation:

x = 31 °

as exterior angle is equal to sum of opposite interior angle .

123 = 92 + x

123-92 = x

31 ° = x

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

☺️

Answer:

92+x=123

x=123-92

x=31

Step-by-step explanation:

[20 + (2.5 × 3)] - 3^3

Answers

Answer:

0.5

Step-by-step explanation:

Answer:

0.5

Step-by-step explanation:

[20+(2.5×3)]-3^3

2.5×3=7.5

[20+7.5]-3^3

27.5-3^3

3^3=27

27.5-27=0.5

Simplify the fraction.

75/4

Answers

Answer:

754 is already in the simplest form. It can be written as 18.75 in decimal form (rounded to 6 decimal places).

Step-by-step explanation:

Answer:

18 3/4

Step-by-step explanation:

75/4= 18 3/4

Other Questions
Using VSEPR model, how is the electron arrangement about the central atom (electron-pair geometry) for CO2? a.trigonal planar b.tetrahedral c.linear d.square planar e.bent _____ factors helps to explain the historical lack of settlement as compared to east and south asia, in southeast asia? in the study of contemporary entrepreneurship, what one concept reoccurs?group of answer choicesfolklore dominates the studies.no one understands the field.there is no theoretical base.entrepreneurship is interdisciplinary. Which of the following statements about the philosophy underlying interim financial reporting is true?Select one:A. Companies are allowed to adjust their revenue and expense recognition policy in order to achieve favorable year-over-year comparisons as long as sales and net income for the year as a whole would not be affected.B. Each interim period is accounted for independently using customary revenue and expense recognition policies.C. Each interim period should be viewed primarily as an integral part of an annual period.D. None of the above are true. From a temporal perspective, _____ can be defined as preference for _____ rewards.a. impulsiveness; smaller sooner over larger laterb. self-control; smaller sooner over larger laterc. impulsiveness; larger sooner over smaller laterd. self-control; larger sooner over smaller later Suppose you take a 20 question multiple choice test, where each question has four choices. You guess randomly on each question. What is your expected score? What is the probability you get 10 or more questions correct? a mass m = 0.55 kg is at the end of a horizontal spring on a frictionless horizontal surface. the mass is oscillating with an amplitude a = 5.5 cm and a frequency f = 0.95 hz Organizations that employ standardized products, promotion campaigns, and prices for all markets are practicing what is known asa) customization.b) internationalization.c) globalization.d) regionalization.e) nationalization. n2(g) 3h2(g)2nh3(g)n2(g) 3h2(g)2nh3(g) pn2pn2p_1 = 3.3 atmatm , ph2ph2p_2 = 5.6 atmatm , pnh3pnh3p_3 = 1.5 atmatm express your answer using three significant figures. on which type of aerial imagery would a football field of artificial grass be discernible from natural grass? Linear supersonic theory predicts that the curve of wave drag versus Mach number has a minimum point at a certain value of Mach number greater than 1. A. Calculate this value of Mach number B. Does it make physical sense for the wave drag to have a minimum value at some supersonic value of Mach number above 1? Explain. What does this say about the validity of linear theory for certain Mach number ranges? Write down the first 4 terms of the sequence an (-1)"+13n-1 2n + 1 Which of the following is functionally homologous to the Cas9 component of the CRISPR system?DicerDroshamiRNAArgonaute which of the following linear chain alcohols is likely to have the highest standard entropy in the liquid state? ch3ch2ch2ch2oh ch3ch2ch2ch2ch2oh ch3oh ch3ch2ch2oh ch3ch2oh Marketers use tools other the traditional promotional mix when communicating with consumers. Which of the following answers is not an example of such a tool?A. - Product designB.- Product's priceC.- The nature and brand of retail storesD.- Product color many people feel the most influential saxophonist after john coltrane was: A. wayne shorterB. charlie parker C. michael breckerD. kenny g to legally drive a taxicab for the purpose of hauling passengers for hire or fare, the driver must hold a valid texas driver's license give introduction about bullying cases Which of the following statements best explain why retroviral vectors for gene therapy may increase the patient risk of developing cancer? a. Activating transcription of the retroviral vector's genes may result in spread of the virus throughout the body. b. Retroviral vectors introduce proteins from the virus that alters control of the host cell's cell cycle. c. Retroviral vectors do not express the genes that were introduced into a patient's cells. d. Integration of the retroviral vector's DNA into the genome may misregulate the expression of genes near the integration site. Consider a solar cell with no dye where TiO_2 is instead the light-absorbing species. The energy required to excite an electron in TiO_2 is 3.21 eV.a. Calculate the maximum wavelength of light required to excite an electron in TiO2. Hint: 1 eV = 1.602 1019 J. Report your answer in nm.b. Given your answer to part a, why would a TiO2-only solar cell be much less practical than the one you constructed?