Mathematics Middle School

PLS HELPP
Enter the expression that is equivalent to −5(x+7y)

Answers

Answer 1

Answer:

-5x+ -35y

Step-by-step explanation:

-5x+ -35y

Answer 2

Distributive Property of Multiplication over Addition

-5(x + 7y)

-5x - 35y

Related Questions

Question 1
Approximate the value of 66−−√
Question 1 options:

It is in between 33 and 34.


It is in between 7 and 8.


None of these


It is in between 8 and 9.

Question 2
Put the following numbers in order from least to greatest.

25−−√, 16−−√, 20−−√, 4.85
Question 2 options:

16−−√, 20−−√, 4.85, 25−−√

25−−√, 16−−√, 20−−√, 4.85

25−−√, 4.85 20−−√, 16−−√

16−−√, 20−−√, 25−−√, 4.85

Answers

Answer:

i8hjkdfghjkycxgigcftfiuyg

Step-by-step explanation:

dhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjkdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyhkdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjcdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjbgdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjkhdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyxcbvjkhkjcxbvm,chcxbvkuyxbvm,chcxbvkuyihbxbv

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it! (this is Pythagorean Theorem if your wondering).

Answers

Answer:

i dont know if this is wrong, but its worth a shot,

Step-by-step explanation:

i beleive its 70 x 35 two times then that should give you your answer, (please tell me if i was wrong so i can learn from it)

The expression (2 x 7) x 3 represents the number of times Eric went to the beach each week during 3 months. Which property is applied to write the equivalent expression 2x(7x3)?
A. Distributive Property

B. Commutative Property of Addition

c. Associative Property of Multiplication

d. Identity Property of Multiplication

Answers

Answer:

A

Step-by-step explanation:

I think I hope it helps let me know is wrong

It is c, I know this because The associative property is a math rule that says that the way in which factors are grouped in a multiplication problem does not change the product. And this is an excellent example of that.

What transformation is shown below? (Look carefully at the vertices.
rotation
reflection
translation
can't be determined

Answers

Answer:

i think cant be determined  

i hope this help and sorry if it doesnt

Step-by-step explanation:

Answer:

its a rotation cause the labels are changed around

Step-by-step explanation:

please give brainly

GIVING BRAINLIEST, FIVE STARS AND THANKS! HAVE A GREAT DAY! PLEASE AND THANK YAAAAAA!!!!!!!


Write a number less than 50 that has at least six factors.
List at least six factors of the number you choose.

Answers

Answer:bro you want a link to this brainly where this one guy was arguing with her ex?

also thx for the points

12

the number can be 12.

1 x 12 = 12

2 x 6 = 12

3 x 4 = 12

Help me plzzzzzzzzz asapppppppp​

Answers

Answer:

(

390

Step-by-step explanation:

For a loan of $40,000 at 12% for 10 years, how much do you wind up paying back?

80,000
48,000
88,000
8,000

Answers

Answer:

$88,000

Step-by-step explanation:

40,000*.12= 4,800

4,800*10= 48,000

40,000+48,000= 88,000

Over the course of a basketball season, Ronald completed 164 out of 200 total free throw attempts. What percentage of free throws did Ronald make this season?

(I'll love yours and put five stars if you do detail in your answer)

Answers

Answer:

82%

Step-by-step explanation:

164/200= 0.82=82%!

Which number is equivalent to 7 3/5?

A 3
B 4.2
C 7.35
D 7.6

Answers

your answer is D. 7.6!

Answer:

D

Step-by-step explanation:

The whole number 7 stays constant and in order to find the decimal, divide the numerator by the denominator. So  3 divided by 5 equals .6 so therefore the answer is 7.6

I just need the amount of days plz

Answers

Answer:

10 i think

Step-by-step explanation:

Answer:

4 days

Step-by-step explanation:

56/14

Choose the TWO questions that can be answered by determining the value of 212÷14.

A.
Jennifer has 212 inches of space on her desk shelf. Each of her school folders takes up 14 inch. How many folders can she put on her shelf?
B.
Stewart does 212 hours of homework before dinner. He does another 14 hour of homework after dinner. How much homework does he do altogether?
C.
Monica has 212 pizzas left over from a party. Her father eats 14 of a pizza. How many pizzas are left?
D.
Jeremy has 212 cups of raisins and he wants to make 14-cup servings. How many servings can he make?

Answers

a is 15 folders

b is 226

I need help rn help me and give an explanation

Answers

It would be C.6 because each of them equal 18

Professor Smith has a total of 250 students,
3
5

3
5

of whom are female. If x represents the number of female students, which of the following could be used to find the value of x?

Answers

The Correct Answer is B
the correct answer is b
step by step explanation

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 2,880 square feet. The width of the basement is

4

5

its length.What is the length of Louis's basement?? Please help! i gotta turn this in TODAY!

Answers

Answer: the length is 64

Step-by-step explanation: 2880 divided by 45 is 64

Answer:

64

Step-by-step explanation:

64

Has anybody every completed online work that was dues last year? is that normal

Answers

Yes I have when I was in middle school

Answer:

no,that is just being behind and they might send extra work

Step-by-step explanation:

Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account.

Write an expression that shows the amount of money that will be in the account x weeks after Mason opens it.
A : 165.85x + 20.5
B :165.85 – 20.5x
C: 165.85 + 20.5 + x
D: 165.85 + 20.5x

Answers

C! Hope this helps :D

165.85 + 20.5 *10=370.85

Hope I helped ~~Laurel

Rewrite 2 2/5 as an improper fraction. helpp

Answers

Answer: 12\5 :)

Step-by-step explanation: :)

Answer:

12/5

Explanation:

You can convert the "2" into 10, since 2 wholes is translated into 5/5 (since the denominator of the fraction is 5), times that by 2, and add the numerator of the preexisting fraction - getting 12/5.

Describe in words how to find the surface area of a cylinder if the radius is 5cm and height is 18cm. The formula is =+.Once you are finished, explain what you would change if it was an open cylinder or a "cup".

Answers

Surface area of cylinder is 2(pi)r^2 + 2(pi)rh
r=5cm
h=18cm
*fill in
50pi + 180pi = 230pi

Point A is located at (3,-5). After it is transformed, point A' is located at (3,5). How was the point
transformed?

Answers

Answer: ima go with B hope this helps

Step-by-step explanation:

Ms. Hendricks has 40 students. They get to school in different ways.
Half of her students take the bus to school.
1/5 of her students walk to school.
The rest of her students ride to school with their parents.
What percentage of her students ride to school with their parents?

Answers

35% ride to school with the parents


1/5 = 2/10

half of 10 = 5 = 5/10

5/10 + 2/10 = 7/10

10/10 - 7/10 = 3/10

3/10 = 30%

Senora Cruz asks her student Molly to determine the formula for finding the area of the parallelogram and the rectangle. Molly says the formulas are the same. Is she correct?why or why not?

Answers

She is correct because if you split up the parallelogram, and connect the triangles formed by splitting the parallelogram, then you get a normal rectangle, and to get the area for a rectangle, you just multiply base and height

She is correct in a way that a parallelogram can be made into rectangle.

What is Parallelogram?

Parallelogram is a type of polygon with four sides, four angles and four vertices. It is a type of Quadrilateral.

Opposite sides are parallel, and the opposite sides and opposite angles are equal.

Rectangle is a two dimensional figure which has four sides and four angles and all the angles are right angles.

The difference between a rectangle and a parallelogram is that all the angles are not right angles in parallelogram.

Area of a rectangle = Length × Width

That is the product of two opposite side lengths.

If a parallelogram is taken, then, it can be made into a rectangle by joining perpendicular from the endpoint of longer side to the opposite side and taking the resulting triangle to other side.

Then it becomes a rectangle where length is the base length of parallelogram and width is the height of the parallelogram.

Hence Molly is correct in a way that a parallelogram can be made into rectangle.

Learn more about Area here :

https://brainly.com/question/29291799

#SPJ2

Identify the rule that could possibly describe this set of data.

A. y = x + 2
B.
C. y = 2x
D. y = x – 2

Answers

the answer is a

(ignore this i don’t have enough characters)
it’s A because 3+2 =5, 6+2=8, 9+2=11 and 12+2=14 so therefore it would be y=x+2

An elephant walks with a speed of 12 steps a minute. How long was the elephant walking if she walked without stopping for 420 steps?

Answers

Answer:

35 minutes

Step-by-step explanation

420 (Total number of steps) / 12 (Number of steps per minute) = 35 (Total number of minutes walking)

I used the formula for speed here. Distance divided by speed equals time.

Answer:

7 minutes

Step-by-step explanation:

if you divide 420 by 60 (seconds in a minute) then you get 7

I dont know if this is right , but i tried

The diameter of the face-off circle on an ice-hockey rink is 30 feet. Find its area.

Answers

Answer:

The area is 706.86 ft sq  

Answer:

706.86 sq ft. (or 706.5 sq ft if 3.14 is used as pi)

Step-by-step explanation:

the formula for the area of a circle is πr2^. We know our diameter is 30 ft, and since radius is half of the diameter, that means our radius is 15 ft. Now we plug this into the formula, which would be 3.14x15^2. type this into the calculator to get our area of 706.5 sq ft.

hope this helped!!!

Which of the following is a solution for the inequality 2x < 9?

Answers

Answer:

C) x = 4

Step-by-step explanation:

To solve this, divide 2 from both sides to get x < 4.5. This means that x has to be less than 4.5. "x" as 4 is the only correct answer because 4 is less than 4.5.

Hope it helps and is correct!

Answer:

x=4

Step-by-step explanation:

2*4.5=9

9<9 incorrect

2*6=12

12<9 incorrect

2*4=8

8<9 correct

ok so what is 60+48j its distributive property

Answers

In distributive property, the answer would be 12(5 + 4j).

Factor 12 out of 60 + 48j

12( 5 + 4j)

Use the diagram shown to help you find the m∠LNM.

Answers

Answer:

135 is your answer......

Can someone plz help me with this one problem plz!!!

Answers

Answer:

Yes

Step-by-step explanation:

y = -6

x = -7

Replace the variables with the numerical values:

-6 = -7 + 1

Solve:

-7 + 1 = -6

Final answer:

-6 = -6

Therefore, (-7, -6) is a solution to the equation y = x +1

A new video game controller is priced at $30. An electronics store has
an end-of-the-year sale. All of the items in the store are discounted by
40%. What is the sale price of the controller?

Answers

Answer:

18 dollars

Step-by-step explanation:

multiply 30 by .4 to get 12 dollars. 30-12=18

Hope this helps :)

I’m guessing sorry if I’m wrong though 12$ is what I’m guessing

I NEED THE ANSWER ASPA !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

A. Jason’s mistake was putting 15 as b^2 instead of c^2. The answer is b = 11.2

B. 10^2 + b^2 = 15^2
100 + b^2 = 225
b^2 = 125
b = 11.2
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