Mathematics Middle School

GIVING BRIANLIEST!!!

GIVING BRIANLIEST!!!

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Related Questions

A clothing store used the sign shown below to advertise a discount on shirts.

DISCOUNT
Buy Two Shirts
Get 50% Off Third Shirt

Celia wants to buy three shirts, which were originally priced $56 each. The store will discount the
price of the third shirt and then apply a 7% tax to the total cost of all three shirts.

Including the tax.
what will be the mean cost of each shirt? (Round your answer to the nearest cent).

Including the tax, the mean cost of each shirt is $___?

Answers

Answer:

$49.93

Step-by-step explanation:

Original cost = $56

Cost of 3 shirts:

3*$56 = $168

Cost of 3 shirts with discount:

168 - 1/2*56 =

168 - 28 =

$140

Add tax:

$140*1.07 = $149.8

Mean cost of each shirt:

$149.8/3 = $49.93

arrange the steps to preform this subtraction operation in the correct order 1.93x10^7-9.7x10^6
HELP

Answers

someone help me with these please !

Add. Use models if needed.
PLZ HELP I WILL GIVE BRAINLIEST!!
PLZ EXPLAIN​

Answers

Step-by-step explanation:

1. 3x+5+4x-1

7x+4

2. 5x-3-2x+1

3x-2

3. -7x+4-5x-12

-12x-8

4. 4x-10-5x-2

-x-12

plz mark brainliest

Write an inequality that compares one of the fractions to one of the decimals. Then explain how the number line helps you decide which number is greater.

Answers

So tow 12x55=550 ......

Solve the following equation: 3x - 5 = 10 + 7x.
A. 15/4
B. 5/4
C. -15/4
D. -5/4

Answers

Answer: C

Explanation: 3x-5=10+7x
-3x -3x
-5=10+4x
-10. -10
-15=4x
X=-15/4
C
3x-5=10+7x
-7x -7x
-4x-5=10
+5=+5
-4x=15

-4/4=15/-4
-15/4

An animal shelter spends $2.35 per day to care for each cat and $5.50 per day to care for each dog. Pat noticed the shelter spent $89.50 caring for cats and dogs on Wendesday.
A.) Define varaibles and write an equation to represent the possible number of cats and dogs that could have been at the shelter on wendesday.

Answers

Answer:

Equation: 2.35x+5.50=89.50

ANSWER FOR A.) 95.8

Step-by-step explanation:

A.) 2.35×8=18.8

5.50×14=77

18.8×77=95.8

X(2.35)+y(5.50)=$89.50

Look at the picture plzz

Answers

2h+7=-18
2h=-25
H= -12.5

I was supposed to do this 2 months ago please dont answer if you dont know
will give brainliest

Answers

Have to divide1.50 by 3, 1.50–3=0.5

2z – 33 = 3(z + 4) – 4z what is the answer?

Answers

The answer is 15!
Hope this helps!
It’s 15 ...............

Guys please this is my second time posting this I really need help. And if you answer this you can answer my other same question the same too to get more points! Please! I will mark brainliest too.

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
A pair of parallel lines is cut by a transversal as shown in the figure. Identify the types of angles created by the transversal.

Answers

Answer: F and H I think are vertical

Step-by-step explanation:

I'm sorry i couldn't help you

I'm Begging for somebody to do this worksheet. I can mark you brainiest and you will earn 15 points just please anybody? AND SAY THE ASNWER AND EXPLAIN WHY YOU GOT THAT ANSWER BECASUE I NEED AN EXPLENATION TO PUT IT ON THE TEST

Answers

(2) 2x
Bc you’re adding the imaginary one infront of the x.

(1) X squared + 25
Distribution

(3) 15x-30
Distribution

(1) x to the 6 power
You add the powers when they are being multiplied

(2) 2x squared + 7x + 12
Foil method

(2) 9x + 20
Adding Like terms

(4) 12x + 25
Adding and multiplying like terms

(2) 19x + 7
Multiplying then adding like terms.


I hope this helps ;)

Mark me brainliest please! ;D

Which inequality is represented by the number line below?

Answers

Answer:

hmm

Step-by-step explanation:

I think is uhhh I think is uhhhh D lol

5 1/4 divided by 7/8 please show the work I will mark whoever shows the work correctly brainliest, please attach an image or do it on the screen :)

Answers

Answer:

6

Step-by-step explanation:

convert the mixed number to a improper fraction

5/1/4 = 21/4

5×4 =20 + 1 = 21 and keep the 4 the same so u ha e 21/4 /7/8

flip the 7/8 to get 8/7

then divided

21 and 7 divided each other which is 3 and keep the 4

which Is 3/4 ×8

4 and 8 divided getting you 2

and u are left with 3

3x2 = 6

Brand 1 of antifreeze claims that it can withstand temperatures of –62°C. Brand 2 of antifreeze claims that it can withstand temperatures 5°C below those of Brand 1. Which expression represents the temperatures Brand 2 can withstand?

Answers

Answer:

-62c - 5c = -67c

Step-by-step explanation:

(Brand 1 ) -62c (Brand 2 is 5c lower, so it is negative or minus) -5c = (Do the math and it's -67c)

I think there supposed to be answer choices I don’t see any

1.)A square has a perimeter of
32x + 16. What is the length of one side of the square?

Answers

48 because that’s what thirty two plus sixteen equals
The answer is 48 made the calculation

Help!! Need the correct answer ASAP and will give correct answer brainlyest!!!

Answers

Answer:

I think is 4

Step-by-step explanation:

Answer:

X=36

Step-by-step explanation:

Divide the corresponding side (16) by 4/7

how can you tell if an ordered pair (x,y) is a solution or a system of linear equations?

Answers

Answer:

you will know because it you do the system of whatever thingy and there are no two dots in the same row and the line is straight in either a negative or positive slope at a diagonal the equation is linear and its a function.

Step-by-step explanation:

The image is an example of a linear equation that is both a function and positive lenear

Answer:

To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.

Step-by-step explanation:

Please need help!!!! Who ever find right answer will get brainly

Answers

Answer:

-16.3, -9.3, -9.1, -4, -2.9, 0.2

Step-by-step explanation:

Answer:

-16.3, -9.3, -9.1, -4, -2.9, 0.2

Step-by-step explanation:

The bigger the negative number the less it's worth.

the unit price is $2.50

Varna buys a package of ground beef for +7.50 at the same unit
price. What is the weight of the package?

Answers

Answer:

The answer is 3.

Step-by-step explanation:

If you divide 7.50 by 2.50, you get 3. Hope this helps! And have an amazing day!

the answer is 3. The weight of the package is 3 because if you divide 7.50 and 2.50 you get 3..

PLEASE MAKE SURE HELP MEEEEEEEEE!

Answers

Yes it’s correct :))))

Answer:Yes u are correct.Good job :)

Step-by-step explanation:

Please need help ASAP

Answers

21 good luck :).
Hope this helps

On a coordinate plane, 2 straight lines are shown. The first solid line is horizontal at y = negative 1. Everything above the line is shaded. The second dashed line has a negative slope and goes through (negative 2, 1) and (0, 0). Everything below the line is shaded. A system of inequalities can be used to determine the depth of a toy, in meters, in a pool depending on the time, in seconds, since it was dropped. Which constraint could be part of the scenario? The pool is 1 meter deep. The pool is 2 meters deep. The toy falls at a rate of at least a Negative one-half meter per second. The toy sinks at a rate of no more than a Negative one-half meter per second.

Answers

https://brainly.com/question/14270423

Go to this question. Hope this helps. (Its the same question just with a legit answer.)  :)

there are 12 boys and 16 girls Marco's class (including Marco). what is the probability that a chosen at random from Marco's class will be a boy?

Answers

Answer:

( 13 boys)

Step-by-step explanation: if there are 12 boys and 16 girls think include Marco with the boys easy add Marco and you get

42% chance of picking a boy.

12+16=28

12/28=.42

42%

32% of =8 please. Thank you.

Answers

Answer:

2.56

Step-by-step explanation:

8* 32=256

256/100=2.56

while taking attendance Miss Ali notices 2 out of her 25 students were absent. what percent of her students are abesnt?

Answers

8% are absent
2/25 = 0.08 = 8%

The triangles pictured below are proportional to each other. What is the measure of the missing side length, x?

Answers

Answer:

x=2

Step-by-step explanation:

x=2 hope this helps!

Helpppppppppppp[[[[[

Answers

Answer:

1/4

Step-by-step explanation:

First - Convert all fraction with the Greatest Common Factor of 12

12 1/2 = 150/12

4 1/4 = 51/12

2 2/3 = 96/12

Second - Subtract the patio wood and the total

150/12 - 51/12 - 96/12 = 3/12

Third - Simplify 3/12 to 1/4

1/4 of the total wood is left to build the frame of the birdhouse.

The answer is 1/4 hope this helps

Please help? correct gets brainliest tysm!

Answers

Answer:

B

Step-by-step explanation:

Please mark me brainleist

i think the answer is B

6x - 9y = 111

5x - 9y = 103

Solve the system of equations for the values of x & y.

Answers

The answer to this question is x=8; y= -7
X=8 and y=-7 hopefully this helps

Please help me I will give you extra points and the brain thing. (image below) 2/5

Answers

Answer:

14

Step-by-step explanation:

You u just need to divide them and it gives u 14 Glad to help u :)

Answer:

A) 14

Step-by-step explanation:

If you divide 560(total) by 40 you will get 14.

Note:

Hope this help! :)

Other Questions
Question 9 of 10Stiviko's approved work plan included 4 technicians to create 200 web pagesover 5 days. What was the unit metric for the production work?O A. 10 pages per technician per dayB, 40 pages per technician per dayC. 20 pages per technician per dayD. 400 web pages per weekSUBMITPREVIOUS Calculate the molar mass of Ga(NO3)3255.732 g/mol159.738 g/mol227.718 g/mol131.727 g/mol A tennis ball moves 16 meters northward, then 22 meters southward, then 12 meters northward, and finally 32 meters southward.Determine the magnitude of the distance the object traveled and the magnitude and direction of the displacement. Match the following family of elements to its group. Rhetorical Analysis: Write an analytical paragraph about the underlined sentence of the following passage. (I couldn't underline it so I put it in parentheses)from "Here is New York" (1948) by E. B. WhiteAll dwellers in cities must live with the stubborn fact of annihilation; in New York the fact is somewhat more concentrated because of the concentration of the city itself, and because, of all targets, New York has a certain clear priority. (In the mind of whatever p*rverted dreamer might loose the lightning, New York must hold a steady, irresistible charm.) Which of these is a URL shortening service? O A. Twitter O B. TXTMob OC. TinyURL OD Tumblr I need this answered ASAP !!!! Right answers only Use Properties to evaluate 3/5(-201/3)(2/3)A. 12B. 24 C. -12D.-24 please help ASAP!!!!!!! Evaluate 3x(x-2)/2x-1 when x=0 Triangle C has vertices (2, 1), (2, 2), and (1, -1).NEED HELP ASAPWhich triangle is similar to triangle C?0 Triangle X with vertices (-2, 2), (2, 4), and (1,2)o Triangle Y with vertices (4, 1), (2, 3), and (2, 2)o Triangle Z with vertices (4, - 2), (4, 4), and (2, - 2)o Triangle W with vertices (4, 3), (4, 0), and (2. 3) BRAINLIEST AND NO RANDOM ANSWERDavid created two functions. Function A can be represented by y=34x + 2. Function B can be represented by the graph below. Which of the following statements correctly compares the two functions? Function A has the greater rate of change and the greater y-intercept. Function B has the greater rate of change and the greater y-intercept. Function A has the greater rate of change, and Function B has the greater y-intercept. Function B has the greater rate of change, and Function A has the greater y-intercept. Our teacher assigned us some books to read over the ______ they all seem pretty difficult. Based on a sample of 100 employees a 95% confidence interval is calculated for the mean age of all employees at a large firm. The interval is (34.5 years, 47.2 years). A. What was the sample mean? B. Find the margin of error?C. Find the critical value tc for: a. a 90% confidence level when the sample size is 22.b. an 80% confidence level when the sample size is 49. 4x-2 =3x + 35 solve it What possible effects would the trade shown on this map have had on West Africa and the Americas? Which phrase from the excerpt allows readers to hear what is happening in the poem?Dazed, clutching my browGroaning, Oh my shin, oh my shin,everybody peeled away from meAll of us writhing on the ground If the yellow allele is dominant (Y) and the green allele is recessive (y), what are the possible genotypes of a green offspring? If y=32 when x=8, find y when x=30. In a certain chemical, the ratio of zinc to copper is 4 to 19. A jar of the chemical contains 760 grams of copper. How many grams of zinc does it contain? 1) 760 grams2) 3,6103) 30,4004) 190 or 160 grams