1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Talja [164]
3 years ago
12

Choose Yes or No to tell whether the expressions are equivalent. 1. 4(5c + 3) and 9c + 7 yes or no 2. 10f – 10 and 2(8f – 5) yes

oe no 3. 12g + 21 and 3(4g + 7) yes or no 4. 6(4j – 6) and 24 – 36j yes or no​
Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
5 0

Answer:

1) No

2) No

3)Yes

4)No

Step-by-step explanation:

Distributive property: a(b + c) =a*b + a*c

1) 4(5c + 3) = (4*5c) + 4*3

                  = 20c + 12

NO

2) 2(8f - 5) = (2*8f) - (2*5)

                 = 16f - 10

NO

3) 3(4g + 7) = (3*4g) + (3*7)

                  = 12g + 21

YES

4) 6(4j - 6) =(6 * 4j) - (6*6)

                = 24j - 36

NO

You might be interested in
Eric’s friend Dawn said that she could make a larger number of different designs with 15 tiles than with Eric’s 13 tiles do you
maria [59]

Answer: Yes, I believe that she does, because 15 is greater than 13.

Step-by-step explanation:

7 0
3 years ago
HELP PLEASE!!!<br> A:645,473<br> B:2,151,575<br> C:8,175,987<br> D:10,542,719
marysya [2.9K]
38% of 21,515,714 is 8175971.32 which can be rounded to 8,175,971.
Hope this helps :)<span>
</span>
6 0
3 years ago
Help please!! someone explain
valina [46]
Well, the answer is 12. This is because you need to add the inverse operation. So for (6x-6)  You add 6 or  the second number( the one that doesn't have the x in front of it)because it is the opposite/inverse operation.You basically just add 6 and because the opposite of subtraction is addition. You then cross is out because it will equal zero. Then with the 6x, you add 6 as well because what you do to one side, you must do the same to the other. so 6+6=12. SO x=12.
                +
8 0
3 years ago
How many 2 1/2 acre plots can be made out of a 35-acre field
Hoochie [10]

35 divided by 2 1/2

change 2 1/2 to an improper fraction

2 1/2 = 5/2

35 divided by 5/2

copy dot flip

35 * 2/5

70/5

14  

you can make 14 plots

4 0
3 years ago
16x+5=12x-6, 4x+5=-6 what property is that
Nuetrik [128]

Answer:

subtraction property

Step-by-step explanation:

because you subtracted 12x from 16x to get 4x+5=-6

3 0
3 years ago
Read 2 more answers
Other questions:
  • Ten more than number is 62
    5·2 answers
  • I need help ASAP please
    9·1 answer
  • The area ratio of two similar soilds is 169:289 if the volume of the smaller solid is 689,858 cm what is the volume of the large
    9·1 answer
  • PLEASE PLEASE HELP ME ! Jerry wants to buy his grandpa's old car for $500.00. He works 10 hours a week
    6·1 answer
  • Please help test tomorrow everything you need is in the photo below
    9·1 answer
  • Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?
    13·2 answers
  • DUE IN 10 MINUTES!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • Triangle ABC is similar to triangle DBE.
    6·1 answer
  • Select the correct answer.
    7·1 answer
  • Give full working and explanation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!