answer.
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
Contact [7]
1 year ago
13

Which procedure justifies whether -3x(5-4)+3(x-6) is equivalent to -12x-6?

Mathematics
2 answers:
Diano4ka-milaya [45]1 year ago
4 0

Answer:

x=1

Step-by-step explanation:

-3x(5-4)+3(x-6)

-15x+12x+3x-18

-3x+3x-18

-18=-12x-6

-12x=-18+6

-12x=-12

12x=12

x=12/12

x=1

Svetach [21]1 year ago
3 0

Answer:

The expressions are not equivalent because Negative 3 (2) (5 minus 4) + 3 (2 minus 6) = negative 18 and Negative 12 (2) minus 6 = negative 30.

Step-by-step explanation:

i took the test 2020 edge

You might be interested in
Which values of m and b will create a system of equations with no solution? Select two options. y = mx + b y = –2x + A system of
Nuetrik [128]

Answer:

m = -2 and b = -1/3

m = -2 and b = -2/3.

Step-by-step explanation:

y = -2x - 1/3

y = -2x - 2/3

This system has no solutions because y cannot be 2 different values at once.

5 0
1 year ago
Read 2 more answers
Given: -3(2x + 7) = -29 – 4x; Prove: x = 4
sergey [27]

Answer:

See steps below

Step-by-step explanation:

-3(2x+7)=-29-4x

Use the distributive property

-6x-21=-29-4x

Add 21 to each side

-6x=-8-4x

Add 4x to both sides

-2x=-8

Divide by -2

x=4

8 0
2 years ago
Harry predicts that if he can cycle 5 miles in 1 hour, he can travel 20 miles in 4 hours. What do you think might be a problem w
strojnjashka [21]

Answer:

no cycling for thatc long would cause you to be tired and will slow you down my personal opinon it would be 7 hours

8 0
1 year ago
A group of neighborhood children have a lemonade stand. They spend $5 on supplies. The function graphed shows the earnings they
Elanso [62]

Hey!


Your answer would be:


x-intercept: The number of cups of lemonade that must be sold to break even.

y-intercept: Money spent before the sale of the first cup of lemonade.


Took the test <3

7 0
1 year ago
7: Maribel blinks her eyes 105 times in 5 minutes. If b represents the number of times Maribel blinks in m minutes, what is a li
den301095 [7]

Answer:

Step-by-step explanation:

105/5= 21

21m=b

feel free to ask any question

3 0
2 years ago
Other questions:
  • Stephen says that the numbers 38 and 40 are relatively prime. explain why he is incorrect in making this statement
    14·2 answers
  • Carl has a credit card with a balance of $5,260 and an APR of 21%. With the monthly payments he has been making, Carl would be a
    9·2 answers
  • The Fun Committee is hosting the Annual City Festival. Jennifer is in charge of the committee and is planning a race to raise mo
    14·1 answer
  • On a given morning the temperature was 71 Fahrenheit the temperature dropped 5° and then rose how much does the temperature need
    14·2 answers
  • For a standardized psychology examination intended for psychology majors, the historical data show that scores have a mean of 52
    13·1 answer
  • Ria is performing an experiment in chemistry class with a certain
    6·1 answer
  • Automobile mechanics conduct diagnostic tests on 150 new cars of a particular make and model to determine the extent to which th
    7·1 answer
  • Suppose that a manager is interested in estimating the average amount of money customers spend in her store. After sampling 36 t
    9·1 answer
  • Find the missing probability. P(A)=15,P(A∪B)=1225,P(A∩B)=7100 ,P(B)=?
    7·1 answer
  • Find square root of 0.0324
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!