Mathematics Middle School

What is the solution for the system of equations? = 2 – 3
4 – 3 = 31
A. (−11, −25) B. (−11, −19) C. (11, 19) D. (14, 25)

Answers

Answer 1

Answer:

A

Step-by-step explanation:

Answer 2
I’m pretty sure the answer is A. I hope I’m right, if I’m not then I’m sorry for wasting your time. Hope you have a nice day ;)

Related Questions

Dionne is finding the dimensions of her closet door. The closet door is 6 2/5 feet tall and 2 7/8 feet wide. What is the best estimate for how much taller is the closet door than it is wide?
I NEED THE ANSWER TODAY IT IS DUE!!

Answers

Answer:

3 21/40

Step-by-step explanation:

3 21/40 feet.

Step-by-step explanation:

6 2/5 - 2 7/8

= 32/5 - 23/8

The LCM of 5 and 8 is 40 so we have

256/40 - 115/40

= 141/40

= 3 21/40

got that answer from another person PollyP52

Answer:

3 21/40

Step-by-step explanation:i belive this is i add another answer

Can someone help AGAIN- I'm an idiot I'm sorry

Answers

A : 12 ft hope this helps !

Answer:

12 :)

Step-by-step explanation:

Use a model to solve ten multiplied by three sevenths. Leave your answer as an improper fraction.

thirteen sevenths
thirty seventieths
thirty sevenths
thirteen seventeenths

Answers

thirteen sevenths because it’s the only improper lol

Help would be much appreciated, thanks!

Answers

Answer: D 32

Step-by-step explanation:

What is 3\sqrt{2}\cdot2\sqrt{8}\cdot\sqrt{3}\cdot\sqrt{6} in simplest radical form?

Pls help i really need this :/

Answers

Step-by-step explanation:

[tex]3\sqrt{2}\cdot2\sqrt{8}\cdot\sqrt{3}\cdot\sqrt{6} [/tex]

⇢ [tex] \tt{3 \sqrt{2} \: \cdot 2 \sqrt{2 \times 2 \times 2} \: \cdot \: \sqrt{3} \cdot \: \sqrt{6} }[/tex]

⇢ [tex] \tt{3 \sqrt{2} \cdot \: 2 \sqrt{ {2}^{2} \times 2} \cdot \: \sqrt{3} \cdot \sqrt{6} } [/tex]

⇢ [tex] \tt{3 \sqrt{2} \cdot \: 2 \sqrt{ {2}^{2} } \sqrt{2} \cdot{ \sqrt{3} } \: \cdot \: \sqrt{6} }[/tex]

⇢ [tex] \tt{3 \sqrt{2} \cdot \: 4 \sqrt{2} \: \cdot \: \sqrt{3} \cdot \: \sqrt{6} }[/tex]

⇢ [tex] \tt{3 \times 4 \sqrt{2 \times 2 } \cdot{ \sqrt{3}} \cdot{ \sqrt{6}} } [/tex]

⇢ [tex] \tt{12 \sqrt{4} \cdot \: \sqrt{3} \cdot \: \sqrt{6}} [/tex]

⇢ [tex] \tt{12 \sqrt{ {2}^{2} } \cdot \: \sqrt{3} \cdot{ \sqrt{6}} } [/tex]

⇢ [tex] \tt{12 \times 2 \cdot{ \sqrt{3} \cdot{ \sqrt{6}}}} [/tex]

⇢[tex] \tt{24 \sqrt{3 \times 6}} [/tex]

⇢[tex] \tt{24 \sqrt{18}} [/tex]

⇢ [tex] \tt{24 \sqrt{3 \times 3 \times 2}} [/tex]

⇢[tex] \sf{24 \times 3 \sqrt{2}} [/tex]

⇢[tex] \tt{72 \sqrt{2}} [/tex]

[tex] \red{ \boxed{ \boxed{ \tt{⇝ \: Our \: final \: answer : \boxed{ \underline{ \tt{72 \sqrt{2}}}}}}}} [/tex]

Hope I helped ! ♡

Have a wonderful day / night ツ

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On a coordinate plane, the pre-image is shifted 2 units to the right and 1 unit up. It is rotated 90 degrees counterclockwise. Which sequence of transformations produced the image? a counter-clockwise rotation 90° about the origin followed by a translation 2 units to the right and 1 unit up a translation 2 units to the right and 1 unit up followed by a counter-clockwise rotation 90° about the origin a clockwise rotation 90° about the origin followed by a reflection across the y-axis a reflection across the y-axis followed by a clockwise rotation 90° about the origin

Answers

Answer:

B.

Step-by-step explanation:

B.a translation 2 units to the right and 1 unit up followed by a counter-clockwise rotation 90° about the origin

Answer:

b

Step-by-step explanation:

Identify the property: (10 + 5) + 6 = 10 + (5 + 6)

Answers

Answer:

associative property of addition!!

Step-by-step explanation:

associative property states that you can add or multiply regardless of how the numbers are grouped

Basically you just switch the numbers witch I think is communtive property

This is Q2:5 Weekly Math Review

Answers

Answer:

28.50+x or 28.50x

Step-by-step explanation:

6*4.75=28.50

6*x=6x or x

The. Answer is 8 I did it before

i need help with with again and it not a joke like this one person said it was

Answers

Answer:

its e my dude. jennifer Aniston is most definately the answer

heyy can someone help?

Answers

Answer:

It is #3

Step-by-step explanation:

I think the answer is the third one. I hope it’s the right answer if not then I’m really sorry. Hope you have a nice day:)

1. What is the solution to the system of
linear equations shown on the graph to
the right?
A (-2,2
B The system has no solution
C the system has infinitely many solutions

Answers

Answer:

C

Step-by-step explanation:

The lines are equivalent so it should be infinite

The two linear lines on the graph are parallel to each other so the system of equations has infinitely many solutions.

What is a solution?

Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.

We have,

The linear equations shown in the graph are two parallel lines.

Parallel lines mean the system of equations has infinitely many solutions.

If the two lines are intersecting, the linear equations have one solution.

Thus,

The solutions on the graph are infinitely many solutions.

Learn more about solutions of equations here:

https://brainly.com/question/545403

#SPJ2

Write this number showing three significant figures. Remember to round. 8.428

Answers

Answer:

8.43

Step-by-step explanation:

Answer:

The answer is 8.4!

Step-by-step explanation:

To round 8.428 to the nearest tenth consider the hundredths’ value of 8.428, which is 2 and less than 5. Therefore, the tenths value of 8.428 remains 4.

I hope this helped!

-thatLilWeeb

The average price of a movie ticket in 20 years will be at least $6 less than seven-thirds of today’s average ticket price. What could be the price of a movie ticket in 20 years if the current average price is $8.70? (Write an inequality or equation and solve it)

Answers

Answer:14.30

Step-by-step explanation:

Average price of a movie ticket in 20 years =   today average ticket price – 6

-look at image-

20.3 – 6

= 14.3

How do you find the base of a triangle? there is a triangle the height is 3 inches and the width is 6in solve the problem. Explain how you did it. Use the formulas [A=bh, A=lw, A=1/2bh, A=1/2h(b1+b2)].

Answers

Answer: The area of a triangle is ½ (b × h), where b is the base and h is the height. The base of a triangle is any one of the sides, and the height of the triangle is the length of the altitude from the opposite vertex to that base.

What is the answer to the word problem?

Answers

Answer: $659

Step-by-step explanation:

Answer:

659

Step-by-step explanation:

First, subtract 539 from 419 which gave us 120 which is how much the laptop price decreases every 3 months add 120 to 539 to get the price of the laptop at the purchase date.

Hope this helps

-TheMightyEmu

Need help pls dont troll and you don’t need to do the right side just do the equation and you don’t need to do all equation you could do 2 or 3

Answers

Answer:

For the first, it is 7. the second one is -7. for the third, it is -6. Now, for the forth one, it is 4.

Hope this helped!

-thatLilWeeb

16) x= -8
15) x=6
14) x=5

-7/8 + 1/4

Show work please

Answers

Answer:

-5/8

Step-by-step explanation:

-7/8 + 2/8 = -5/8

-7/8 + 1/4 which is 2/8 so it is -7/8+2/8 we only add the numerator, number on top, so -7+2=5
Answer=

-5/8

A pyramid has a square base of 64 square centimeters. The triangular faces have a base of 8 centimeters and a height of 14 centimeters. What is the total surface area of the square pyramid?

Answers

Answer:

A cube has a lateral area of 676 square feet. ... The square base of the pyramid has side lengths of 32 centimeters. ... A rectangular prism has dimensions x units, 2x units, and x + 8 units. ... The triangular bases of a triangular prism have three congruent sides, each measuring 10 ... The height of the prism is 15 centimeters.

Step-by-step explanation:

have a good day :))))

Sylvia's family members are choosing numbers to see in
what order they will choose gifts. The numbers 1 through
10 are written on pieces of paper. All numbers are equally
likely to be chosen
What is the probability that the first person chooses a number greater than 7?

Answers

Answer:

How many family members does she has?

Step-by-step explanation:

Answer:

1/10

Step-by-step explanation:

there are 10 pieces of paper and there is an equal chance for all of them to be picked so that will be 1/10

Pls I need help I don’t know

Answers

Answer:

FIRST U SHOULD TRY GOOGLING OR ASKING THE TEACHER FOR HELP<3

Step-by-step explanation:

Answer:

wow hard math much

Step-by-step explanation:

A map has a scale of 1 inch : 200 miles. How far away are locations 4.5 inches apart?

Answers

Answer:

850 miles

Step-by-step explanation:

4.5*200=900miles, you can use multiplication for these types of problems

An ant can travel at a constant speed of 980 inches every 5 minutes.



1. How far does the ant travel in 1 minute?



Do not include units (inches) in your answer.

Answers

Answer:

196

Step-by-step explanation:

We have been given that an ant can travel at a constant speed of 980 inches in every 5 minutes.

To find the distance traveled by ant in one minute we will divide total distance traveled by time taken to travel that distance.  

Therefore, ant travels 196 inches in one minute.

(btw this isn't my answer credits to ApusApus)

Find the difference.

17 - 2 1/3 = ????
A. 15 1/3
B. 15 2/3
C. 14 2/3
D. 14 1/3

PLEASE HELP. IN A HURRY. IF YOU KNOW ALL OF THE ANSWERS TO THE CONEXXUS LESSON 5.18 PLEASE PUT ALL OF THE ANSWERS BELOW. WILL MARK BRAINLIEST IF YOU PUT ALL OF THE 5.18 ANSWERS IN THE ANSWER BOX THAT WOULD BE GREAT!

Answers

C 142/3 since it has to be 20
C it’s the only one that equals 17

need help ASAP!! There are 20 sixth graders and 32 seventh graders in a gym class. If the teacher wants to make teams of the same size, with the same amount of students from each grade, how many kids will be on each team?

Answers

Answer:

26 on each team

Step-by-step explanation:

Answer:

32 divide by 2 =16 then 20 divided by 2 is 20  

Step-by-step explanation:

Which right rectangular prism does not have a volume of 48 cubic centimeters?
no pic!

l = 12 centimeters, w = 2 centimeters, h = 2 centimeters
l = 2 centimeters, w = 4 centimeters, h = 6 centimeters
l = 3 centimeters, w = 4 centimeters, h = 6 centimeters
l = 4 centimeters, w = 3 centimeters, h = 4 centimeters

Answers

Answer:

C

Step-by-step explanation:

The last one 4centmeters

PLZ HELPPPPPPP THE QUESTION IS IN THE PIC

Answers

Answer:

A

Step-by-step explanation:

Nate and 2 friends share a pizza equally. If Nate eats half of his share of the pizza, what fraction did he eat

Answers

Answer:

1/3

Step-by-step explanation:

Because the pizza was with him and his 2 friends.

Hope this helps:)

Nate eats 1/6 of the pizza. So, the required fraction is 1/6. To understand the calculations, check below.

Fraction:

Important information:

Nate and 2 friends share a pizza equally.He eats half of his share of the pizza.

The total number of persons is 3.

So, each of them is getting [tex]\dfrac{1}{3}[/tex] of a pizza.

It is given that Nate eats half of his share of the pizza. So, the half of his share is:

[tex]\dfrac{1}{2}\times \dfrac{1}{3}=\dfrac{1}{6}[/tex]

Therefore, Nate eats 1/6 of the pizza and the required fraction is 1/6.

Find out more about 'Fraction' here:

https://brainly.com/question/1092063

what are two fractions that make 17/20. please don't respond if you don't know the answer because I'm wasting points please and thank you.

Answers

1. 34/40
2. 51/60
Hope this helps!!!!

Answer: 9/10 and 8/10

Step-by-step explanation:

Let's hope I'm rightt

Layla sells stuffed animals. She sells stuffed elephants for $27.95, and the sales tax is 7% of the sale price. How much sales tax on an elephant?

Answers

Answer:

$1.96

Step-by-step explanation:

7% is the same as 0.07

That means we can multiply 27.95 by 0.07 and get our sales tax

After multiplying I got: 1.9565

We then round to the hundredths place:

1.96

$1.96

Answer:

195.65 US dollars

$27.95 *(times) 7%(7)= $195.65

Correct me if im wrong

David increased the amount of protein he eats every day from 35 g to 48 g. By what percentage did David increase the amount of protein he eats?

A:13%
B:37.1
C:27.1
D:15.7

Answer with the explanation and if you don’t your getting reported.
Make sure of your answer this is really important.
I’ll give brainliest to the person with best answer and explanation.

Answers

Answer: C

Step-by-step explanation:

I took the test

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