Mathematics Middle School

Which property is demonstrated below? (b·c)d=b(c·d) A. associative property B. distributive property C. commutative property D. identity property

Answers

Answer 1

Answer:

associative

Step-by-step explanation:

Answer 2
Associative property because the places of the letters are not changed. What has changed is the combination. The parentheses is from (b*c) to (c*d).
Hope this helps!

Related Questions

How do we write the expression four cubed?
Someone Pleaseeee Helppp!

Answers

you would put four multiplied three times, 4x4x4. you can also put it as 4^3.

A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon?, Make sure you show your work!
I'LLGIVE YOU BRAINLIEST!!!!!!!

Answers

Answer:

165

Step-by-step explanation:

Khan academy

Answer:

The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.

Step-by-step explanation:

Let x be the amount of pears sold in the morning.

2x, amount of pears sold in the afternoon.

x + 2x = 360 kg

Solution:

x + 2x = 360 kg

3x = 360 kg

3x/3 = 360 kg/3

x = 120

He sold 120 kg of pears in the morning.

2x = 2(120 kg) = 240 kg

He sold 240 kg of pears in the afternoon.

Final Answer:

The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.

what is the degree of this trinomial? please help
show the work if you can

Answers

The degree is of this trinomial is 8
the degree would be 8
(sorry if that’s wrong)

solve these equations

Answers

Answer:

first one=8

second one= -4

third one= -5a

Answer: 8 , -4 , -5a

please help me!!! It's due in a hour and I have slot on my plate!!
Write the integer that best represents the situations described.

1. A building is 35 stories tall. 1. _______________________

2. Hikers descended about 270 feet. 2. _______________________

3. Bob owes his sister $12. 3. _______________________

4. The temperature rose 19°. 4. _______________________

5. The city is 15 feet below sea level. 5. _______________________

6. You deposit $25 in your bank account. 6. _______________________

Answers

Answer:

1:+35

2:-270

3:-12

4+19

5:-15

6:-25

Step-by-step explanation:

1. 35 , positive

2. -270

3. -$12

4. 19 degrees, positive

5. $25, positive

I think this was what you were asking lol

Give the product of 3 1/3 and 1/5 in simplest form.

Please help

Answers

Answer:

2/3

Step-by-step explanation:

10/3 x 1/5 = 10/15

The answer is 2/3 that is the simplest form

Please help will mark brainliest!

Answers

The answer is 2
I mean they don’t say how many they give to each student so I assume they gave each 1 pencil

Answer:

I think it's 16.

I hope this helps, Have a good day!

Step-by-step explanation:

A recipe calls for 6.25 cups of sugar to make 5 batches of cookies. How many cups of sugar should Vinny use to make a single batch of cookies?

Answers

Answer:

1.25

Step-by-step explanation:

6.25 divided by 5

The answer is is 1.25
If you do 6.25 / 5= 1.25
That’s your answer I hope this helps! :)

r+(-5r)


Combine the like terms to create an equivalent expression:

Answers

Answer:

Remove parentheses.

r-5r

Simplify.and the answer will be

-4r

Anytime love

Step-by-step explanation:

For Labor Day, a furniture store is offering sale prices that "take 1/4 off" the regular price. Which of the following expressions could represent the sale price for furniture that has a regular price of c dollars? Select all that apply. (1/4)c (3/4)c c - 1/4 c + 1/4 c - (1/4)c

Answers

Answer:

I believe the answer is c-1/4c and c-(1/4)c

Step-by-step explanation:

To find what 1/4 off (25% off) is, you multiply the regular price by 1/4, so that would be 1/4c OR (1/4)c.

Then you have to subtract the amount off from the regular price, so that would be c-1/4c OR c-(1/4)c

please do these 3 my loves <3

Answers

Answer:

13. -95

14.-160

hope it helps.

please help me im so dum

Answers

Answer:

3.71293

Step-by-step explanation:

3.71293. Anajzhhzbshdhxhdhdhdhdhdhdhdhdh

Can someone do this for me??
Plz

Answers

The answer is D, 3-3=0
B is the answer because he walked 1.5 miles East then went back west 1.5 miles. So he is 0 miles away from his house.

HELP ME RYRYTRTUDETDDUDOTSWSW

Answers

Answer:

8^3=8×8×8

Step-by-step explanation:

hope it helps

Answer:

I believe standard form is 8 x 8 x 8

Step-by-step explanation:

Well, and exponent is just a number times itself, so 8 times itself 3 times, the answer to that equation would be 512.

Help me please first good answer gets brainly

Answers

Answer:

3/2 or 1 1/2

if you are happy with my answer, please give brainliest :)

Step-by-step explanation:

1/2 divided by 1/3

equals 1/2 times 3

Answer:

2/3=2

Step-by-step explanation:

The dominant coat color "F" for the Walkerian rabbit is solid gray. The recessive coat color "f" is splotchy brown. If a male with a splotchy brown coat mates with a female that is heterozygous, what are the genotypes AND phenotypes of the four offspring?

Answers

I don’t understand.lol

Find the Equivalent Ratio
1/2 : 3/4 4 1/2 : x

Answers

The answer will be
(27/16) hope this helps
:)

PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS HELP PLS PLS Select the correct statement.

A) twenty three thousand one hundred eighty seven multiplied by two thirds is greater than twenty three thousand one hundred eighty seven
B) twenty three thousand one hundred eighty seven multiplied by two thirds is less than twenty three thousand one hundred eighty seven
C) twenty three thousand one hundred eighty seven multiplied by two thirds is equal to twenty three thousand one hundred eighty seven
D) twenty three thousand one hundred eighty seven is less than twenty three thousand one hundred eighty seven multiplied by two thirds

Answers

Answer:

A is the answer :p

Step-by-step explanation:

lol :D

A is the answer, I can confirm

ITS THAT TIME OF DAY
plz take this seriously i dont wanna fail

Answers

Answer:

5. Less likely

6. Possible

7. Equally Likely

8. Certain

10. Impossible

Step-by-step explanation:

5. If you add up all the cards and subtract the number of diamonds, you'd have more of the other types than diamonds

REAL answers only pls

Answers

The answer would be the first one because it is not positive for sure and its going down 2 over 1.

the first one haha jsjdjsjdjjdjsosksoksjdjdd

Use the distributive property to find the equivalent expression.
7(7 + 6b) =

Answers

7x7= 49

7x6b= 42b


49+42b

Answer:

49 + 42b

Step-by-step

You are using the distributive property, Take the 7 on the outside, and multiply it by both numbers on the inside.

7 * 7 = 49

7 * 6b = 42b

49 + 42b

What is the rate in change?

Answers

Answer:

A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x. Rates of change can be positive or negative.

Step-by-step explanation:

The rate of change is 3. If you look at x, each number goes up 3 every time.

plz help mee thank you

Answers

Answer:

A

Step-by-step explanation:

Your answer is A


A
A
A
A
A
A
A
A

A
A
A
A
A
A

A

Gianni and her sister each have a salad and a drink for lunch at a restaurant. A salad costs $6.89 and a drink cost $1.59. The girls leave a 15% tip on the total bill. What was the total cost of the meal for both sisters including tip?

Answers

Answer:

6.12

Step-by-step explanation:

Answer:

$8.63

Step-by-step explanation:

6.89+159+0.15=8.63

0.15=15%

What is the likelihood of spinning a red on a spinner with 4 equal sections colored red, blue, grey, and yellow?

A. Impossible
B. Unlikely
C. As likely as not
D. Likely
E. Certain

Answers

Answer:

as likely as not

Step-by-step explanation:

D. Likely is the awnser

what is 4.2x10^10/ 3x10^3 simplified

Answers

1.4x10^20
Hope this helps!

Answer:

scientific method is

[tex]1.4 \times {10}^{7} [/tex]

expanded form is 14000000

A line passes through the origin and the point (5,3). It also passes through (n,18) What is n?

Answers

Answer:

13

Step-by-step explanation:

fast

Does ANYONE know?????

Answers

Answer:

150 votes were casted

Step-by-step explanation:

So first, we know that Amy received 48 votes. Then Neil received 1/4 as many votes as Amy. So we can divide 48 by 4:

48/4=12

Neil got 12 votes. We also know that Neil and Amy's votes together is only 40% of the votes casted in total. So we can add their votes together and then find a fifth of the votes casted by dividing the 40% in half:

12+48=60

60/2=30

So now 30 votes are 20% of the total votes casted, now we just have to multiply by 5:

30*5=150

150 votes were casted

Answer :

150 cast votes

Explanation :

this is my homework so please help​

Answers

Answer:1.  B. Quadrant 2 or Quadrant ll

2.  J  (3,-4)

3. A (-1 ,0 )

Step-by-step explanation: Find where J is .

Look at the x where it is which is 3 and the y axis of B which is -4 so it J.

B. Quadrant 2 of Quadrant ll I hope this help

HELP PLS WHOEVER GETS IT RIGHT GETS BRAINLIEST AND A THANK U THIS IS URGENT


Lola ran 6.79 miles to prepare for her track meet today. If she runs this distance every day this week, how many miles will Lola run? (Remember, there are 7 days in one week).

Answers

Answer:

47.53 miles

Step-by-step explanation:

6.79×7= 47.53

Answer:

47.53 miles total for the week.

Step-by-step explanation:

so if she ran 6.79 for each 7 days that would be:

6.79 * 7 = 47.53

or

6.79 + 6.79 + 6.79 + 6.79 + 6.79 + 6.79 + 6.79 =  47.53

hope this helps!!

have a great rest of your day! :D

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