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
Fudgin [204]
3 years ago
9

Solve for x.

Mathematics
1 answer:
Lana71 [14]3 years ago
4 0

Answer:

B. -5

Step-by-step explanation:

this is quite simple, so what you are going to want to do is multiply -3 by 4, and -16, so distribute that and you'll end up with

-12x+48= -12

then you want to subtract 48 from both side to leave the x on one side alone

that will be -12x= -60

after that you have to divide both sides by -12 to find your x

so then you will see that your x is = -5! hope this helps!!

You might be interested in
the cost of building an airplane with 200 seats is about 100$ million if the cost in million of dollars c is proportional to the
Korvikt [17]

Answer:

i dont remeber the exact answer but with the millions get rid of the 0s to add easier

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Using the example in #8, find the value of x
RUDIKE [14]

Answer:

SolutioN :

  • Set up an equation & solve for x :

\star \tt \: 15x - 7 - 3x + 151 = 180 [ Sum of co-interior angles ]

\longrightarrow \tt \: 12x + 144 = 180

\longrightarrow \tt \: 12x = 36

\longrightarrow \tt \: x =  \frac{36}{12}

\longrightarrow \tt \: x =  \boxed{ \tt{3}}

  • The value of x is 3 .

---------- HappY LearninG <3 ---------

7 0
2 years ago
PB is a line segment on a number line. It has endpoints at -2 and 12. what is the coordinate of its midpoint
Vikentia [17]
(-2 + 12)/2=

10/2=


5= answer
5 0
3 years ago
Read 2 more answers
Is there enough information to prove that the triangles are congruent?
olasank [31]

Answer:

Yes, there is enough information to prove that the triangles are congruent.

SAS POSTULATE

Step-by-step explanation:

In\:\triangle ABC \: and \triangle XYZ\\

AB\cong XY..... (given) \\

\angle ABC \cong\angle XYZ\\(each \: 90\degree) \\

BC\cong YZ..... (given) \\

\therefore \triangle ABC \cong \triangle XYZ\\(SAS\: postulate)

7 0
3 years ago
Read 2 more answers
Help me please<br> thx so much<br> have a good one
allsm [11]

Answer: give me an explanation because im confused

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Hadley wants 0.3 of the flowers in her arrangement to be roses and the rest daisies. What percentage of the flowers will be rose
    10·2 answers
  • Find the sum 112.1+ 1.2
    8·2 answers
  • Pleas help me with this problem. Urgent. Will mark BRAINLIEST.
    7·1 answer
  • The scatter plot below shows the commute times of 25 different people and the number of stoplights they drive through on their w
    13·1 answer
  • Please help me on this khan academy question choose 3 answers
    7·1 answer
  • What is 11/12 divided 1/3
    10·2 answers
  • Find the distance between (6, -2) and (1, -2).
    10·1 answer
  • Solve the system by substitution.<br> y = -6x<br> - 2x - y = 16
    7·1 answer
  • Find the area of the composite figure.
    6·1 answer
  • Divide. Write your answer in simplest form. <br><br> 3/14 divided by 7/10???
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!