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
LuckyWell [14K]
3 years ago
6

15. What is -130 = -9k - 4

Mathematics
1 answer:
Nostrana [21]3 years ago
8 0

Answer: 14

Work: First, we must get rid of the four from the side it's currently on. So, we are going to add it on both sides. After adding four on both sides, I'll cancel on the side it was on, and the new equation is -126 = -9k. Now, we are going to divide -9 on both sides and yet again, I'll cancel on the side it was on. The answer is k = 14. It's a positive 14 because we divided a negative by a negative, and after doing so, the new number is a positive.

<em>I hope this helps, and Happy Holidays! :)</em>

You might be interested in
3. Study the numerical expression 7 x (9-3). Which one of the following expressions is equivalent to this numerical expression?
Nezavi [6.7K]

Answer:

B

Step-by-step explanation:

First step is to do whatever is in the parentheses: 9-3.

Then you will multiply 7 by that number; which will give you the answer.

B is correct because it does it that way.

7 0
3 years ago
If you apply the changes below to the absolute value parent function, f(x) = |Xl,
TiliK225 [7]

Answer:

• Shift 5 units to the left  >>>  f(x) = |x+5|

• Shift 4 units down >>>  f(x) = |x| - 4

Step-by-step explanation:

If we have the parent function:

f(x) = |x|

<u>For horizontal translations:</u>

  • |x-a| means horizontally translated a units right
  • |x+a| means horizontally translated a units left

<u>For Vertical translation:</u>

  • |x| + b means vertically translated b units up
  • |x| - b means vertically translated b units down

From the translation rules, we can say:

Shift 5 units left would be:

|x+5|

and

Shift 4 units down would be:

|x| - 4

7 0
3 years ago
Somebody help me I’m stuck in class with this question
ololo11 [35]
It’s the 2nd one have a nice day
7 0
3 years ago
Read 2 more answers
Kevin is 3 years older than Daniel. Two years ago, Kevin was 4 times as old as Daniel.
jok3333 [9.3K]
Kevin is now 24 and Daniel is 8 years old.

4 0
4 years ago
Can some help plzz I am stuck on this math problem!!
slega [8]

Answer:

60 points in 5 games

Step-by-step explanation:

plug the numbers of points scored into the top boxes,  so the boxes should look like  ( [8]+[11]+[12]+[16]+[n] ) then plug in the number of games he played in the bottom box     [5]                   so 8+11+12+16+n all divided by 5 has to = 12

5x12 = 60  

n= 60-8-11-12-16     n= 13

3 0
4 years ago
Other questions:
  • Please answer this and thank you<br><br> If DF=78, DE=5x-9, and EF=2x+10, find EF.
    10·2 answers
  • The graphs below have the same shape. What is the equation of the blue<br> graph?
    13·1 answer
  • The area of the pool is 150feet the pool is 5ft deep what is the volume​
    7·1 answer
  • I neeed help !!! Please
    5·2 answers
  • You invest $300 in an account for 8 years that earns 2% simple interest. How much Interest will you have?
    7·1 answer
  • Anna has saved $37 of her allowance. She needs $50 to register for a skateboard
    7·1 answer
  • Find the limit of the function by using direct substitution.
    7·2 answers
  • Solve this please, Idk why it’s so hard for me? Thanks!!
    6·2 answers
  • On a map, 1 inch equals 7.4 miles. Two houses are 1.5 inches apart on the map.
    15·1 answer
  • What is 38x+40+120x=34x-7(20-19x)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!