Mathematics Middle School

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Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer 1

Answer:

E

Step-by-step explanation:

I guess po.........

........

Answer 2
E I think is the answer

Related Questions

PLZZZ 15 points and BRAINLIEST
A pharmacist mixes two different strengths of peroxide. If she mixes a 1% with a 9% solution to obtain 60mL of a 4% solution, how many mL of each type of solution does she need?

Answers

Pretty sure it’s 8.4 ml

Explanation:

Add all the percentages=14%

Divide 14% by 60ml
* EX. How to calculate percentage of a number. Use the percentage formula: P% * X = Y
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.*
You get 8.4ml

The surf shop orders 8 life vests for every 6 goggles .if 39 pairs of goggles are ordered, how many life jackets should be ordered.

Answers

39/6 = 6.5
6.5 x 8 = 52
The answer is 52

Answer:

104

Step-by-step explanation:

!!MARKING BRAINLIEST FOR CORRECT!! A shoe store uses a ​40% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of ​$71​?

Answers

Answer:$28.40Hope this helps!!

Answer:

28.4

Step-by-step explanation:

40% times 71 = 28.4

BRAINLIEST PLEASE

please help me the question is a screenshot

Answers

A, D, F is the correct answers! Have a Merry Christmas!

Answer:

A.

D.

F.

Step-by-step explanation:

Sam bought 45 feet of window trim at hardware store. The trim cost $1.55 per foot, including sales tax. If Sam paid with $100.00 bill, how much change should he have received?

Answers

Answer:

$35.25

IF I HELPED THEN MAKE ME BrAINLYEST AND FOLLOW ig xvxrylol amosc babyface.ant

sam should’ve received $30.25 back.

Complete the table and graph the solutions of the equation y = -3x + 2.
Step 1 out of 3:
Make a table. Choose several values for x. Then, use the equation to find y for each value of x.
-1
0
1
2
у

Answers

Answer:

    x      y

[tex]\left[\begin{array}{ccc}-1&5\\0&2\\1&-1\\2&-4\end{array}\right][/tex]

Step-by-step explanation:

Input each x value into the equation to get the correlating y value.

use the distributive property to expand expressions.
4(9x + 3y)

Answers

Answer:

36x+12y

Step-by-step explanation:

If you multiply them you get that. Hope this helps, let me know if correct!!

i need help with these 3 questions plz

Answers

Answer:

16. C

17. D

18. A

Step-by-step explanation:

Question 1: 30=4x-12
Question 2: subtraction
Question 3: subtraction

On a bike trip, Erika rides 6 miles in the first 30 minutes and 12 miles in the next hour. What is her average rate of speed?

Group of answer choices
10 mph

11 mph

12 mph

9 mph

Answers

Answer:

12mph should be your answer.

Answer:

Step-by-step explanation:

so we need to find the average speed we know whe bikes the first 6 miles in 30minutes so that would eaqual 12 miles perhour 1/2 of 12 and 60 minutes eaquals 12 miles ph the next we know it is 12 miles perhours the next hour so her average sqeed is 12 mph

please helpppp . . . or 3 is an awnser to

Answers

Answer:

its 1 1/4 trust me

Step-by-step explanation:

Answer:

I am pretty sure it is 1/14 the second one

Step-by-step explanation:

Here Brainliest answer this correctly

Answers

8c=98
Hope it helps

I really need help with this it’s due at 3pm.

Answers

-3(x-4)+6=27

-3x+12+6=27

-3x+18=27

-3x=27-18

-3x=9

x=-3

need help asap!! please n ty...

Question 1(Multiple Choice Worth 4 points)
(02.01)The figure shows a pair of parallel line segments on a coordinate grid:



The line segments are translated 2 units to the left to form J'K' and M'N'. Which statement describes J'K' and M'N'?


A) Line segments J'K' and M'N' do not intersect and are closer together than JK and MN.
B) Line segments J'K' and M'N' intersect at (−2, 0) and are two times farther apart than JK and MN.
C) Line segments J'K' and M'N' intersect at (0, −2) and are two times closer together than JK and MN.
D) Line segments J'K' and M'N' do not intersect and are the same distance apart as JK and MN.

Answers

A is your answer sir/mam

Jada had a monthly budget for her cell phone bill. Last month she spent 120% of her budget, and the bill was $60. What is Jadas monthly budget? What's the answer to this question?

Answers

Answer:

$50

Step-by-step explanation:

Answer: If $60 is the budget then it is 100%.

Hope this helps!

translate the following questions and solve afterward
the sum of twice a number and 19 is -23
the quotient of a number and -5 decreased by 9 is 2
fourteen subtracted from the product of a number is -3 is 25

Answers

2x+19=23
x(divided by) -5-9=2

Christopher invests $5,000 after 20 years at 2% interest, how much did he earn in interest?

Answers

Answer:

At the end of 20 years, your savings will have grown to $16,036. You will have earned in $11,036 in interest.

Step-by-step explanation:

In 20 years you’ll have $16,036 dollars and your interest will be $11,036

HELP!!! BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

its 1.20 for each pound for sure!

Step-by-step explanation:

all u gotta do is divide 4.80/4 and is 1.20 so yea that means 1.20 for each pound so it would be B the sec option! :) hope this helps

which of the following improper fractions is equal to the mixed number 8 7/8

Answers

Answer:

56/8 is equal to 8 7/8 all you need to do is multiply 8 by 7 and gives you 56.

Step-by-step explanation:

Answer:

yep, the person above me is right

Step-by-step explanation:

cause they probably smarter dan meeee

give dem brainliest

what is 0.4 + (-1/10)=

Answers

Answer:

3/10

Step-by-step explanation:

0.4+−1/10

=3/10

HELP!!!!!!!! ILL GIVE BRAINLIEST
I NEED THESE 2 QUESTIONS

Answers

Answer: first one is B y= y/4x+4
Answer: second question is D y=-2x+11

Nate's curtain company is making curtains for a local hotel. He wants each curtain to be 36 inches long. At the fabric store, fabric is sold by the foot. If Nate's curtain company wants to make 71 curtains, how many feet of fabric will he need?

Answers

36 inches is equal to 3 feet. He would multiply the length of each curtains (3ft) by the amount of curtains he needs(71) he would need 213 feet of fabric

PLEASE HELP! WILL GET BRAINLY!!

Answers

Answer:

x = 30°

Step-by-step explanation:

m∠ONK = 180° (straight angle)

∠ONM + ∠MNL + ∠LNK = 180° (supplementary angles)

105° + 45° + m∠LNK = 180° (substitution)

m∠LNK = 30°   (algebra)

m∠LNK + m∠NLK + m∠LKN = 180°   (sum of interior angles of a triangle)

30° + 90° + 2x = 180° (substitution, m∠NLK = 90° bc supplementary angles; other supp. angle is 90°)

120° + 2x = 180°

2x            = 60°

x              = 30°

X=30. I hope it helps

The figure shows Triangle ABC and some of its transformed images on a coordinate grid:



Which of the four triangles was formed by a translation of Triangle ABC?

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

Answers

Answer:

d

Step-by-step explanation:

Its D. Hope this helps. Can i pls have brainliest

which expression uses the commutative property to make it easier to evaluate 3/5•1/4•25 is it
A.5/3•25•1/4
B.3/5•25•1/4
C.25•4•3/5 OR
D.3/5•1/25•1/4​

Answers

Answer:

3/5•1/4•25

Step-by-step explanation:

Which one is proportional ???????????

Answers

Answer:

b

Step-by-step explanation:

The answer is B
Sorry if I was wrong

Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his county is 8%. Let y represent the original price of the cards. Write an expression that can be used to determine the final cost of the cards.BRAINLIEST

y − 0.13y
1.08(0.87y)
0.08(0.87y)
y − 0.87y + 0.08y

Answers

Answer:

The correct option is option (B) 1.08(0.87y).

Step-by-step explanation:

It is given that the original cost of cards is y. It is also  given that cards was on sale of 13% and the tax in the country is 8%.

There is a sale of 13% it means the prices are 13% less.

13% of y =

The price of cards after discount is

The price after discount is 0.87y.

It is given that the tax in the country is 8%.

The amount of tax on the cards is calculated as shown below,

The price after discount is is calculated as shown below,

Therefore, the correct option is option (B) 1.08(0.87y).

What is the volume of the cone pictured? (Use 3.14 for .)


2,373.84 mm3
263.76 mm3
2,769.48 mm3
923.16 mm3

Answers

Answer:

2375.04

Step-by-step explanation:

Please answer this I need it right now the question is
Look at the table.About how many more people visited the park in 2007 than in 2000?
The chart says “2000 has 869,736” “2007 has 1,160,031”

Answers

Answer:

you subtract both numbers and it will give you the answer

Answer:

290,295

Step-by-step explanation:

1,160,031 - 869,736

= 290,295

Which equation best represents the relationship between x and y in the graph?

A. y = 2x − 3
B. y = 12x − 3
C. y = 3x − 2
D. y = −2x − 3

Answers

A. Y=2x-3.
Y intercept is -3
A= 2x -3 is your answer

can someone please help me with these questions. and IF YOU’RE NOT then..bye lol

Answers

Answer:

do it yourself

Step-by-step explanation:

one calculate it

two write it

three submit it to your teacher

Other Questions
Harappa mohenjo daro society HELP ASAP PLEASEEEEE!!!!!!!!!!!!!! If a household appliance has a wattage of 7,043 and is in use for 9 hours, how much CO2 was produced? Round to 1 decimal. What is the GCF of 64, 160 and 224 Fill in the blank with the Spanish word that best completes the following sentence.Sara necesita una ________________ para poner en el sobre. detencinbibliotecareuninestampilla Consider the function f(x) = 8x2 + 5x 2.Determine the output produced by the input value x = -2. Jessie went to the mall and bought a CD for $12.98, a skirt for $17.50, a T-shirt for $8.50, and a bottle of water for $1.02. Use mental math to find the total amount she spent. ASAP!!!What should be asked when deconstructing a newspaper article that waswritten in the late 1800s?O A. What points of view were not included?OB. Why was it written?OC. What is the story line?O D. AlIl of the above Its not b!!!! Help me please Write the equation of the line in slope-intercept form and general form.(4, 2) (-3,9) PLZ HELP - Read the sentence below and use context clues to determine the meaning of the word buffer:Trees around your house provide a buffer from the summer heat and keep heating bills low in the winter.What does buffer mean in this context?A) Attack or assaultB) Cushion or protectionC) Opposition or rejectionD) Safety or assistance Which of the following employees is most at risk of repetitive strain injury?A.A shipping employee who performs the same lifting motion over and overB.An administrative employee who keeps frequently used objects nearbyC.A sales person who stands up and changes positions frequentlyD.An accounting employee whose feet rest on the floor What is the smallest country in the world? How small is it? Where is it located? Whats the population? Whats the capital? What their religion? Whats their currency? Whats their language? What significant event happened in 1933 thatrelated to coal miners and their rights? what does the phrase clattering nerve center of the restaurant suggest? 2. The ratio of the length of a rectangle of its width is 6:5. Its length is 24 inches. What is its width? List five reasons teens do not use marijuanaPLS ANSWER ASAP IMAO Higher Ed Publishing is conducting market research to determine what customers think about its educational technology products. Which statement is the best example of how this company can use primary data to gauge customer opinions and interest in its products? How did the Puritans feel about other religions? SOMONE PLEASE HELP ME WITH GEOMETRY PLZZZIn the figure below, identify the altitude and the median.