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
jeka57 [31]
3 years ago
14

What is -7k-9=8k-129

Mathematics
1 answer:
Leokris [45]3 years ago
7 0

Answer:

k = 8

Step-by-step explanation:

-7k - 9 = 8k - 129

-7k - 8k = -129 + 9

-15k = -120

k = -120/-15

k = 8

You might be interested in
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Leviafan [203]

\qquad\qquad\huge\underline{{\sf Answer}}

\textbf{Since it's a right angled Triangle we can }  \\ \textbf{ use Pythagoras theorem }

  • \sf{Cos (29°) = \dfrac{b}{c}}

  • \sf{Cos (29°) = \dfrac{b}{260}}

  • \sf{b= 260\cdot Cos (29°) }

  • \sf{b= 260\cdot 0.875 }

[ \textsf{Cos(29°)= 0.875} ]

  • \sf{b= 227.5 in }

\textsf{I hope you understood the procedure}

7 0
2 years ago
Walter chrysler sells car engines. He receives a 11% commission on the first $50,000 in sales and 17% on anything over $50000. H
Reika [66]
Answer
A
Explanation
3 0
3 years ago
If Sarah had eight apples and she ate two apples how many apples did she eat
MAVERICK [17]
She ate two apples. Six apples would be left if you subtracted 2 from 8.
5 0
3 years ago
In a race in which six automobiles are entered and there are not ties, in how many ways can the first four finishers come in?
elixir [45]
 your answer would be 
6 ways for 1st place
5 ways for 2nd place
4 ways for 3rd place 
3 ways for fourth place
and in total there are 360 ways in total.
(6*5*4*3=360)
8 0
3 years ago
Math help asap right now
Anna [14]
3 and 2 are the ansewers i tink

8 0
3 years ago
Read 2 more answers
Other questions:
  • how many weeks of data must be randomly sampled to estimate the mean weekly sales of a new line of athletic footwear? We want 98
    7·1 answer
  • Ralph konsky was hired as an administrative assistant for hereford cattle company. his annual salary is $34,100. what is his wee
    9·2 answers
  • ANSWER QUICK FOR THE BRAINLIEST!!!
    15·2 answers
  • Help!! Algebra 1!!<br><br> sorry if the picture is bad
    5·1 answer
  • A study conducted by the Center for Population Economics at the University of Chicago studied the birth weights of 623 babies bo
    13·1 answer
  • I'm trying to get rid of my points answer your favorite color.
    8·2 answers
  • If f(x)=2x+5 <br> find f(6)
    6·2 answers
  • Please Help!! I don’t understand this!!
    10·2 answers
  • Additional mathematics
    14·1 answer
  • (8+14)+0=8+14<br>wich property ?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!