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
Liono4ka [1.6K]
4 years ago
15

Once you reach the last step of a maths equation which shows -8k = 8k . what is k ?

Mathematics
2 answers:
Vinil7 [7]4 years ago
7 0

-8k = 8k

divide by -8

k = -k

the only way this works is if k=0

k=0

Sveta_85 [38]4 years ago
3 0

Answer:

<em>k = 0</em>

Step-by-step explanation:

-8k = 8k

Add 8k to both sides.

0 = 16k

Divide both sides by 16.

0 = k

k = 0

You might be interested in
Aisha made bracelets for a craft fair. She spent $29.75 on supplies to make the bracelets. Each bracelet cost her about $0.85 to
Alchen [17]

Amount of money Aisha receive from selling all of the bracelets is $33.25.

<u>Step-by-step explanation:</u>

In this question, its given that Aisha made bracelets for a craft fair. She spent $29.75 on supplies to make the bracelets. Each bracelet cost her about $0.85 to make. Aisha sells each bracelet for $0.10 more than it cost her to make. Let's calculate Number of bracelets Aisha made as \frac{total-cost}{cost-of-one-bracelet}.

Number  = \frac{total-cost}{cost-of-one-bracelet}

⇒ Number  = \frac{total-cost}{cost-of-one-bracelet}

⇒ Number  = \frac{29.75}{0.85}

⇒ Number  = 35

Now , its given that Aisha sell these bracelets with $0.10 more then it cost her i.e. at $0.95 , Let's calculate selling price as :

Price = 0.95(35)

Price = $33.25

Therefore, amount of money Aisha receive from selling all of the bracelets is $33.25.

4 0
4 years ago
Dont really understand
Llana [10]
Area is base times height, so take the 12 and 16 and multiply them, you will get 192 which is your answer
3 0
3 years ago
Read 2 more answers
If you answer this I will mark you brainy!!! In an appropriate environment, guppies reproduce at an astounding rate. a populatio
e-lub [12.9K]

The correct answer is A, 1440 guppies.

8 0
3 years ago
Read 2 more answers
Suppose the circumference of a circle is 10π. What is its radius?
Evgen [1.6K]
r=1.59&#10;

<em>Hope to help</em>
<em>:D</em>
8 0
3 years ago
Read 2 more answers
Carl and shaggy are doing the macarena, carl is using 80% of his power, shaggy is doing .50% of his power
podryga [215]
80.5% ( 80 + 0.50 = 80.50 )
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of the composite figure? units2
    14·2 answers
  • The area of a rectangle is 285 square centimeters.If the perimeter is 68 centimeters, find the length and width of the rectangle
    5·1 answer
  • With a short time remaining in the​ day, a delivery driver has time to make deliveries at 4 locations among the 6 locations rema
    12·2 answers
  • Solve for P, p-1=5p+3p-8 show how you got your answer
    7·1 answer
  • Complete the tasks to subtract the polynomials
    6·1 answer
  • The cost of producing pots is the initial investment, $175, plus $3.50 in materials per pot. Therefore, the function C(p) = 175
    11·2 answers
  • "The difference between four-fifths of<br> a number and 11 is -46."
    15·2 answers
  • _____13. Public opinion polls are only estimates because (A) random digit dialing has replaced person-to-person interviewing. (B
    6·1 answer
  • What is the value of the 4 in the number 17.884 as a fraction
    8·1 answer
  • Copy down the calculation below and insert one pair of brackets so that the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!