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
WARRIOR [948]
3 years ago
13

Suppose y varies inversely as x. if x =-13 and y =100, find y when x = 5

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0
The equation for an inverse or indirect variation is y = k/x. Fill in those value to first solve for k:  100=k/-13. Multiply both sides by -13 to get that k = -1300. Now use that k and the x value of 5 to solve for y: y = -1300/5. Divide that out to get that y = -260
You might be interested in
Please help i need the answer asap ill give brainliest
timofeeve [1]
80.1 years, im not 100% sure of my answer though
6 0
3 years ago
What is x. PLEASE HELP NEED ANSWERS NOW. M=​
Agata [3.3K]
2(6x+20) +2(8x-16)=180
12x+16x+40-32=180
28x+8=180
X=180-8/28=6
I think so my calculation may be wrong )
4 0
3 years ago
Read 2 more answers
Is 15 to 35 and 27/66 equivalent
Alex777 [14]
The two ratios are not equivalent
3 0
3 years ago
Read 2 more answers
If the ratio of red hair bands to green hair bands is 5 to 9 with a total of 70, how many are green
Eduardwww [97]
5x-\ red\\9x-\ green\\\\5x+9x=70\\
14x=70\ \ \ | divide\ by\ 14\\\\
x=5\\\\
9x=9*5=45\\\\
There\ are\ 45\ green.
5 0
3 years ago
2. Victor Larson had fixed costs totaling $2,805.60 last year, not
Mashutka [201]

The depreciation of the car is $12,600.

The cost of the car per mile is $0.28

<h3>What is the depreciation of the car?</h3>

Depreciation is the decline in the value of an asset as a result of wear and tear.

Depreciation = cost of the asset - value of the asset now

$24,890 - $12,290 = $12600

<h3>What is the cost per mile?</h3>

Cost per mile = total cost / total mile

($2,805.60  + $1,870.40) / 16700 = $0.28

To learn more about depreciation, please check: brainly.com/question/25552427

5 0
2 years ago
Other questions:
  • If 2 × 2 + 2 + 2 = 25, what is the value of ?
    6·1 answer
  • for auto tech and uhh it’s rlly just about starting a toolbox with tools sort of deal thing with a $600 budget
    15·1 answer
  • A pair of in-line skates is on sale for $90 iF this price represents 9% discount form the original price,what is the original pr
    10·1 answer
  • 5. Omarion has % of the pages in a book
    11·1 answer
  • Solve algebraically for x 3600+1.02x&lt;2000+1.04x
    7·1 answer
  • Each side of the regular hexagon below measures 8 cm. What is the area of the hexagon?
    8·2 answers
  • Translating Expressions 2
    8·1 answer
  • A. B. AB ≅ AC<br> C. D. CS ≅ ST
    9·1 answer
  • I need help pls pls I will really appreciate it also l need it step by step pls l will mark you the brainly! pls help!
    11·1 answer
  • C. A share of stock XYZ went from $40 a to $42 &amp; What was the dollar gain for the<br> stock XYZ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!