Mathematics Middle School

Subtract the mixed numbers!

Answers

Answer 1

Answer:

6 1/6

Step-by-step explanation:

(9-3)+(7/15-3/10)

subtract the numbers

6+(7/15-3/10)

6+1/6

6 1/6

Answer 2

Answer:

6 1/6

Step-by-step explanation:

9 7/15 - 3 3/10

9 14/30 - 3 9/30

6 5/30

6 1/6

Hope that this helped! Have a good day and good luck, if this was right, plz mark as Brainliest!

Related Questions

Tara's meal cost $8.60. She had to pay sales tax of 7%. Then she left a 10% tip based off the new total. What did she spend altogether?

Answers

Answer:

She spent $10.12

Step-by-step explanation:

8.60*.07 = .602, round that to .60

8.60 + .60 = 9.2

9.2*.10 = .92

9.2 + .92 = 10.12

Answer:

$10.12

Step-by-step explanation:

Do $8.60 + $8.60(7%) = $9.20

Then $9.20 + $9.20(10%) = $10.12

PLS HELP
Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your work.
4 - x^2 = -16

Answers

Answer is 4 - x^2 = -16 so the answer is -8 for x.

The answer would be x=-8(negative 8)

Do any of you have a made-up pokemon? Give Me Name, Hight, Type, Category, And All of That Stuff.

Answers

I've got a Pokémon is called bashy smashy it looks like a crocodile with a massive spicy steel ball at the end it's signature move is bashy ball it's a rock and steel type but it can learn dark type moves it's 4-ft 11 and weighs 80 lb

PLEASE HELP!!

Hungry Joey entered a hot dog eating contest. In 5 minutes, he ate 25 hot dogs. What is the constant of proportionality of hot dogs to minutes?

A.) 5 minutes per hotdog
B.) 25 hotdogs per minute
C.) 0.2 hotdogs per minute
D.) 5 hotdogs per minute

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

A rectangular prism shaped toy 6 in by 1 in by 2 in.
What's the volume of the toy in cubic inches?
You will get 15 points!

Answers

Answer:

Step-by-step explanation:

V=12

l Length

w Width

h Height

Solution

V=(w)(h)(l)=1·2·6=12

plus the point for this questions is 8 not 15 lmào

What is the volume of the prism.

Answers

Elegant ejaculation first the kiss then the c0m

A. 96 cubic inches I believe

help last question I think

Answers

Answer:

For every 10 blondes there are 6 brunettes, for every 5 blondes there are 3 brunettes

Step-by-step explanation:

20 blondes for every 12 brunettes is equivalent to the answers I gave

Use the table to write the slope-intercept equation of the line below.

Answers

Answer:

y=1/2x+5

Step-by-step explanation:

m= change in y over change in x; the y-value is going up by 1 every time; the x-value is going up by 2; change in x/change in y is 1/2

b= whatever value the y is when x is 0 is your y-intercept; when x is 0 y is 5

can someone help me with these questions?

Answers

Answer:

1. 2:5

2. 110 (the total degree of a triangle is 180 so it would be 40+30+x=180)

3. 37 (It's a right angle, 90 degrees so it would be 90-53=x)

1. 2:5
2. 110( the total degree of a triangle is 180 so it would be 40+30+x=180)
3. 37(it’s a right angle , 90 degrees so it would be 90-53=x

ples it is due at 2 pm

Answers

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

The point (-2, 1) is on the graph of which of these functions?

Answers

we need a picture to answer

Answer: its A

Step-by-step explanation:

A. y = -x^2 - 1

B. y = x^2 + 3

C. y = 1/2x

D. y = -3x - 5

Tom has saved $128, and his goal is to save $500. How much more must he save? Which equation BEST represents this situation?
A) x + 128 = 500
B) x - 128 = 500 Eliminate
C) x + 500 = 128
D) x - 500 = 128

Answers

i think the answer is A

A. x + 128 = 500 is the answer

Pls help and explain(if you can)

Answers

Answer:

$300 | 300 Dollars of United States

I can’t necessarily explain it but I believe it’s 40.99 I’m sorry if I’m incorrect. Hope this helped!!

i need help with math (plz don't give helpless answer)

Answers

Answer:

Mr. Crosgrove tipped $3.84.

120 pens are not red pens.

She had to pay $270 in taxes.

Step-by-step explanation:

So, to find the percentage of something you convert the percentage to a decimal and then multiply.

For #1

He spent $48, and tipped 8%

to turn 8% into a decimal you bring in down two place values, so it is 0.08. You multiply 48 * 0.08 and you get 3.84.

Mr. Crosgrove tipped $3.84.

For #2

He has 150 flair pens and 20% are red. Multiply 150 by 0.2. You will get 30. Now we know that there is 30 red pens, but the problem is asking how much is not red pens. subtract 150-30 and you get 120, so that is the answer.

120 pens are not red pens.

For #3

She has $2,000 and had to pay 13.5% You have to turn 13.5% into decimal so bring place value down by two so it is now 0.135. Multiply 2,000*0.135 and you get 270.

She had to pay $270 in taxes.

Hope this helps!!

-Ketifa

1. 14.17
2. 68/5
That’s all we really know but that will answer the first 2

*If there is a decimal, write it to the nearest tenth (1 decimal place)*

Mean:

Median:

Mode:

Range:

Answers

Answer:

Mean= 3.90 (4)

Median= 2

Mode= 2

Range= 4

Answer:

mean: 3.9

Median: 2.0

mode: 2.0

Range: 12

Step-by-step explanation:

Which scatter plots shows a nonlinear association

Answers

Answer:

Graph B.

Step-by-step explanation:

this is nonlinear because you cannot connect or create a line with where the dots are plotted if that makes sense.

hope this helps!

Help Please
Answer Choices
A- y = 2.5x
B- y = x + 10
C- y = -x + 10
D- y = -x + 60

Answers

I think C? Because the line started at 70 and went to 50. C would be like 70=60+10

Definitely C that is the correct answer for sure a

PLEASE HELP, CORRECT ANSWER GET BRANiliest

Answers

Answer: A parallelogram is a quadrilateral with both pairs of opposite sides parallel.

Step-by-step explanation: If a quadrilateral has 2 sets of opposite sides congruent, then it is a parallelogram.

Kyle went to the store to purchase a hat. The hat’s normal price is $50, but he used a coupon which allowed him to save $20. What percent of the normal price does Kyle save?

SHOW ALL WORK !!

plzzzz helppp , ASAP <333

Answers

Answer:

Kyle saves 40 percent

$50 is 100% of what he had

$20 would be 40%

50= 100

40= 80

30= 60

20= 40

10= 20

do what u will with that info I'm bad at wording things

Which of the following expressions represent 15% tip on a $20 meal? Which represents the total bill? **Select all that apply**. Explain your reasoning for the choices you select.

A.) 1520
B.) 20+0.1520
C.) 1.1520
D.) 1510020

Answers

Answer:

15/100 * 20, because the meal is 20 dollars and to find the percent of something you divide it with 100 so you will divide 15 with 100 and you’ll get 0.15. Then you will times it with the amount the meal cost because thats the charge. So 0.15•20 and you’ll get $3. A 15% tip for a $20 meal is $3.

PLEASE ANSWER WELL COUNTS AS A BIG GRADE

Answers

Answer:

-A: B

-B: D

-C: A

Hope this helps! :)

Answers:

14A. B: $25.44

14B. D: $6.36

14C: A: peanuts

Comment:

I hope this helps!

Help please show work

Answers

Answer:

C. 56.25π

Step-by-step explanation:

Circumference=15π=πd⇒d=15

Area=πr^2⇒r=d/2⇒r=7.5⇒π7.5^2=56.25π

Drag each equation to show if it could be a correct first step to solving the equation 2(x+7)=36.

Answers

The second is Yes
Sixth is Yes
First is No
Fourth is No
Fifth is No
Third is Not Enough Info
And last x=11

Answer:

Here you go

Step-by-step explanation:

Hope this helps :)

Pls answer now I need it ;-;
No fake answers
>:(

Answers

Crusty musty toes hsisjdhdjnebfjcufisbfjkcjfnfjfjekndnckdndbfkdnfn

Sorry i dont know it

When a number is decreased by 54%, the result is 28. What is the original number to the nearest tenth?

Answers

Answer:

x=60.9

Step-by-step explanation:

Let x represent the number

x - 54%x = 28

x - 0.54x = 28

0.46x = 28

Divide both sides by 0.46

x = 28/0.46

x = 60.86

x = 60.9

60.9 is the answer I hope this helps u

50 POINTS!! A picture shows the net of the lateral surface of the cone. Which statement about this cone is NOT true?

Answers

Thats not 50 points brodi

Can someone help with number 18 (the scavenger hunt)? I'll give Brainliest

Answers

I basically converted them all into decimals and rounded
Team 1- 0.75
Team 2- 0.8
Team 3- 0.775
Team 4- 0.825
Team 5- 0.725
Team 6- 0.7625
Team 7- 0.7875
Team 8- 0.8125
Team 4 collected the most
Team 5 collected the least

Which choice shows three length that cannot be the lengths of the three sides of a triangle?

answer choices

2 cm, 8 cm, 8 cm

2 cm, 3 cm, 6 cm

4 cm, 5 cm, 7 cm

5 cm, 6 cm, 9 cm

Answers

The correct answer is

B - 2 cm, 3 cm, 6 cm

Hope this helps❤️

Help please ill give brainy (7th grade math)

Answers

Straight line through the origin, hope this helped

Answer:

the answer is straight through the origin

explain the difference between independent and dependent events AND how I can tell the difference in a word problem.

Example: Suppose you have a bag of marbles, there are 4 white, 4 zebra striped, and 2 black. You take out a marble without looking, you do not replace it and then you take out another marble. What is the p

Answers

Answer:

The difference between the two is that in a dependent event an action will affect the ultimate outcome, but in an independent event an action won't affect the ultimate outcome. A way to tell is if the total number of the "item" at hand will be affected by the action the question is saying. In the case of the example given, that is a dependent event because the total of marbles you started with is changed due to you not replacing the one you first took. Therefore the probability is now different.

Step-by-step explanation:

Other Questions

Absolute value is the ---- from zero on the number line. 30 POINTS!!!! I need help writing a 5+ sentence summary about this passage!!!Benefits of Biotech in NC North Carolina is an attractive terrain for biotechnology firmsfrom 2001 to 2010, the state experienced the highest job growth rate (23.5%) of any of the top biotechnology states in the country. Since 2001, the popularity of NC as a biotech destination has resulted in the creation of more than 12,000 jobs in pharmaceuticals, research, testing and medical labs, agricultural feedstock and chemical industries. All have shown robust growth. Related imageStudents in NC have more opportunities to enter the field of biotechnology after graduation than in most states thanks to two very important research centers. The North Carolina Research Center located in Kannapolis and Research Triangle Park near Raleigh, are very important to the NC economy. Both of these facilities bring in tax revenue to our state and offer job opportunities in many science-based fields of study. Image result for research triangleMore than 250 companies and 50,000 people with expertise in fields such as micro-electronics, telecommunications, biotechnology, chemicals, pharmaceuticals, and environmental sciences are located here in NC. Industries invest more than $300 million in Research & Development at the regions universities each year double the average R&D investment for innovation clusters elsewhere in the nation. Because of these centers, NC is a leader in biotechnology advances in agriculture, energy and medicine. Our state is home to some of the leading physicians, research scientists, biotechnologists, and agricultural scientists in the US. Some of the key factors that make North Carolina attractive for the biotechnology industry include: the presence of the pioneering North Carolina Biotechnology Center and Research Triangle Park have lead to financial incentives the state government has provided to companies such as Merck and Quintiles; and the educational programs developed at both the community college and university level to help firms fill openings with qualified local employees with knowledge and training in biotechnology.Tax revenues increase because of the large number of developing careers in the field of biotechnology in North Carolina.Biotechnology affects us in every area of our lives, our food, water, medicine and shelter, improving quality of life. When it comes to Biotechnology, nothing could be finer than to live in North Carolina! what is the slope of 4x + 9y = -9 How does the setting affect the characterization in "The Goldfish Boy"?*Please answer correctly and accurately. If answer is improper, will report you. What is the main reason for running one experiment that has an independent variable and running one variable with everything the same except that it does not have the independent variable? Histograms. Practice - Level FIn which rainforest tree layer would you mostexpect to spot a harpy eagle?Harpy Eagle Sightings109harpy eagle69Number of Harpy Eagles4Emergent Layer: 40+ metersUnderstory: 10 - 29 meters0-910 - 19 20 - 29 30 - 39 40 - 49 50 - 59Reading Even though the north outlawed slavery, how did they depend on the labor of slaves ? Simplify the expression (-7 + 2)(8) = helppppppppppppppppppppppp Just a question who else loves Harry Potter (no hate comments or i will report) The Caribbean island of Haiti became and independent country after what? K(s)+H2SO4(aq)>_____+______ Formez un adjectif qualificatif partir de ce mot : IMAGINER I Need three pictures of flowers that have more than 2 colors and have black in their background or on them, ty! Explain the benefit of aquaculture. HELPPPPPEPPPPPPPPPPPPPPPPPPPPPPPP A pair of jeans is on sale for 35% off. How much money does the customer save? Round to the nearest cent.And the jeans cost $65.75 PLEASE HELP THIS ASSIGNMENT IS OVER DUE 8x-4y=-96 in slope intercept form Find the missing length of the triangle.1216?