Mathematics Middle School

Use the distributive property to create an equivalent expression to the equation 9(2j + 5j).

Answers

Answer 1

Answer: i think the answer is -45j - 9k

Step-by-step explanation:

Related Questions

what is the surface area?

-------------------- square yards

Answers

Answer:

.

Step-by-step explanation:

What is the mode for the data in the rainfall table?
A:3.1
B:3.65
C:3.7
D: NO MODE

Answers

Answer:

It's D: No mode

Step-by-step explanation:

I got everything on the usatestprep right except for one thing(not this question) I wish I could show more proof, but I can't see my answer TT

24) A chili recipe includes 2 tablespoons of salt and 5 tablespoons of red pepper. Choose ALL statements that are true about this relationship. A) There is 5/ 2 tablespoon of salt for each tablespoon of red pepper. B) There is 2 5 tablespoon of red pepper for each tablespoon of salt. C) There is 2/ 5 tablespoon of salt for each tablespoon of red pepper. Eliminate D) The recipe has a ratio of 5 tablespoons of red pepper to 5 tablespoons of salt. E) The recipe has a ratio of 5 tablespoons of red pepper to 2 tablespoons of salt.

Answers

Answer:

E

Step-by-step explanation:

This is the only one that has the correct 2:5 salt : pepper ratio.

Hope this helps. Have a good day/night!

(C is a possibility but doubt it's an answer)

Answer:

E

Step-by-step explanation:

If you just read through the question carefully you can find that this is the most likely answer.

Lara draws some triangle models with the measurements she wants to use to construct them. Which of these triangle constructions would NOT be possible? Select all that apply.



A. A triangle with side measurements of 8, 7, and 12

B. A triangle with side measurements of 2, 3, and 6

C. A triangle with side measurements of 5, 12, and 13

D. A triangle with side measurements of 5, 5, and 5

E. A triangle with side measurements of 4, 6, and 12

Answers

B and E wouldn’t form a triangle.

please help asap!
thank you a ton!

Answers

Answer:

I can only help with question 4

Step-by-step explanation:

a)C =2πr =2·π·8 ≈ 50.26548

b)A = πr2 = π·8 2≈ 201.06193

^i got the same answer as them

Answer this question please and thank you

Answers

Answer: 64$

Day one: 2

Day two: 2 x 2 = 4

Day three: 4 x 2 = 8

Day four: 8 x 2 = 16

Day five: 16 x 2 = 32

Day six: 32 x 2 = 64

Answer:

its 64 i believe. its the same thing as 2 to the 6th power. 2+2, 4+4, 8+8, 16+16, 32+32

either that or add 64 plus 64 to get 128 if 64 isnt correct

Step-by-step explanation:

CAN YOU HELP MEE PSLSSS
IM SO SKEPTICAL IF ITS D OR B

Answers

Answer:

Its A

Step-by-step explanation:

i thought it was D but im tired-

Answer:

i think its a

Step-by-step explanation:

Solve for x.
3x + 4x = 14
X =

please explain how you got the answer too

Answers

X=2
You add 3x and 4x which is 7x then divide 14 by 7 which is 2

An adult short-eared owl weighed 1/2 pound. A baby short-eared owl weighed 2/9 pound. What was the total weight of the two owls?

Answers

Total weight of the two owls are 2/3

If I fluid Ounce is
approximately equal to 29.57
milliliters, q fluid ounces is
about how many milliliters?
A 266.13 milliliters
B 258.27 milliliters
C 262.39 milliliters
D 256.44 milliliters

Answers

9514 1404 393

Answer:

  A.  266.13 mL

Step-by-step explanation:

The number of milliliters in 9 fluid ounces will be 9 times the number in 1 fluid ounce.

  (9 floz)(29.57 mL/floz) = 266.13 mL

The answer is a: 266.13 milliliter

A CD store sold 3,467 CDs in 7 days. about the same number of CDs were sold each day. About how many CDs did the store sell each day?

Answers

The store sold 495 CDs

Write an essay for your school newspaper arguing whether playing video games significantly affects physical health. Your essay must be based on the ideas, concepts, and information that can be determined through analysis of the “Do Video Games Have a Major Effect on Players’ Physical Health?” passage set. Your response must be typed. Please see the attached rubric and resources for guidance.

Answers

You need an essay ? I can help you just making sure

The data set shows the ages of everyone in a dance class. 4, 17, 17, 17, 17, 17, 18, 18, 18. Select the statement that correctly describes the data. .
A. The typical value is 17. Most values are close to 17, except 4, which is an extreme value.
B. The typical value is 18 because it is the maximum.
C. The typical value is 4 because it is the minimum.
D. The typical value is 9 because that is the total number of people.​

Answers

Answer:

A, I MIGHT BE WRONG DONT BLAME ME I TRY

Step-by-step explanation:

Answer: I think its D

Step-by-step explanation:

Answer this question please and thank you

Answers

Answer:

4

2x2x2

2^4. 16

2x2x2x2x2. 32

Answer:

Step-by-step explanation:

Cami is four years older than twice Toby's age. The sum of there age is 22. How old is Cami? How old is Toby?

Answers

Answer:

toby is 6 and cami is 16 :)

Step-by-step explanation:

16+6=22 ..... then,

WILL GIVE BRAINLIEST

Answers

The fourth and first one. :)

A farmer has a rectangular field with an area of 2 3/4 square miles. The field is 1/2 mile wide. What is the length of the field? Write your answer as a decimal.

Answers

Answer:

A farmer has a rectangular field with an area of 3/4 square mile. The field is 1/2 ... The field is 1/2 mile wide. What is the length of the field? 2. See answers ... 3/4 divided by 1/2 is 1.5 or 5/2 therefore the field is 5/2 miles long

Step-by-step explanation:

Answer:

the answer isnt 5/2 i dont think so

Step-by-step explanation:

Find the area of the shape.
Please help resolve, will mark brainliest if you explain how its done

Answers

to find the area of a circle the formula is 3.14r^2. Answer is 12.56
using the circle area formula pi x radius squared, you do 2^2 * 3.14 = 4 * 3.14 = 12.56. since that’s a quarter of a circle, you divide it by 4 so you get 3.14

3(y+25)=−15

what is y

Answers

Answer:

y = -30

Step-by-step explanation:

3(y+25)=−15

3y +75 = -15

subtract 75 from each side of the equation:

3y = -90

y = -90/3 = -30

proof:

substituting -30 for y:

3(-30 + 25) = -15

-90 + 75 = -15

-15 = -15

Answer:  The answer to your question is y= -30

Emily has a cube with an edge of 8cm. If she wants to paint it, how many square centimeters will she paint?

Answers

Answer:

384 cm ^2

Step-by-step explanation:

Basically, we're finding the surface area.

The cube is 8*8 all around

Each box has an area of 64cm each.

There are 6 sides on a cube.

64*6 = 384

Hopefully this made since.

Need help please and thanks

Answers

Answer:

C.

Step-by-step explanation:

1. Convert percent to decimal

3%=0.03 (move the decimal two places to the left)

2. Multiply the decimal by the price

0.03*9000=270

$270, C.

The answer is C because one percent is 90 and times that by 3 to get 3% and the answer is 270

Find the surface area of the prism

Answers

Answer:

324m

Step-by-step explanation:

16 x 3 = 48

6 x 3 = 18

6 x 16 = 96

48 + 18 + 96 = 162

162 x 2 = 324

Add these all up and then multiply by 2, since there are 2 equal sides on this prism.

Answer:

324

Step-by-step explanation:

also sorry if it makes no sense.

Area = 2 ( Lw + Wh + HL )

( Length width + Width height + Height length ) x 2

basically find the area to the front three squares and then multiply them by two, but correct me if that's not how your curriculum works! :)

Select the statement that shows equivalent measurements.
782 liters = 782,000 milliliters
782 liters = 78,200 milliliters
78.2 liters = 7,820 milliliters
78.2 liters = 782 milliliters

Answers

1 litr = 1000 mililitres, so :

782 litres = 782 000 mililitres

WILL GIVE BRAINLIEST

Answers

Answer:

[tex]-\frac{4}{7}[/tex]

Step-by-step explanation:

Slope = [tex]\frac{-3-5}{7-(-7)}[/tex] = [tex]\frac{-8}{14}[/tex] =[tex]-\frac{4}{7}[/tex]

the answer is -4/7.

you would first find the difference of the y values which equals -8. then you find the difference in x. this equals 14. since y goes over x that would be -8/14. this can be simplified to -4/7.

have a great day.

help plzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

Draw coorinate grids. Find the point where it stops at make it on the grid.

Step-by-step explanation:

I’m fairly certain it is graph 2

A student has earned a 92%, 88%, 65%, 79%, and 99% on her unit tests. What is the student's mean unit test score? Enter your answer in the box. mean = %

Answers

92+88+65+79+99=423
423/5=84.6%
5 is from the amount of percentages given

Answer this question please and thank you

Answers

Answer:

2.453

Step-by-step explanation:

2.641

  1.98

————-

2  .4 5  3

i think

i need help plz, can u help me?

Answers

B. Convince yourself that there are 3 similar triangles in the diagram. Choose the
similarity statement that

Answer: its b

Step-by-step explanatio

Change the fraction to an equivalent fraction using multiplication.


\(\frac{5}{7}=\frac{?}{21}\)

plzzz helpppp

Answers

Be more specific, im willing to answer it Corectly 15
I would say 15/21 I’m guessing u want it to be equivalent like 7 times 3 is 21 and 5 times 3 if 15

here are 100 points(please answer so you're answer does not get taken down) here is the question: What does 126×6=

Answers

Answer:

756

Step-by-step explanation:

Answer:

126x6= 756

My Bad If this took So Long, I Used long division To Explain The Concepts.

Step-by-step explanation:

Step 1:

Start by setting it up with the divisor 6 on the left side and the dividend 126 on the right side

Step 2:

The divisor (6) goes into the first digit of the dividend, 0 times

Step 3:

Multiply the divisor by the result in the previous step (6 x 0 = 0)

Step 4:

Subtract the result in the previous step from the first digit of the dividend (1- 0 = 1)

Step 5: Move down the 2nd digit of the dividend

Step 6: The divisor 6 goes into the bottom number 12, 2 times

Step 7: Multiply the divisor by the result in the previous step 6 x 2 = 12

Step 8: Subtract the result in the previous step from the number written above it (12 - 12 = 0)

Step 9: Move down the last digit of the dividend 6

Step 10: The divisor 6 goes into the bottom number 6,  1 time

Step 11: Multiply the divisor by the result  in the previous step 6 x 1 = 6

Step 12: Subtract the result in the previous step from the number written above it. (6 - 6 = 0)

Answer: 756

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