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
Troyanec [42]
3 years ago
9

3xy=9 is it direct variation or inverse variation or neither

Mathematics
1 answer:
steposvetlana [31]3 years ago
5 0

3xy = 9


y =  \dfrac 9 {3x}


y  = \dfrac 3 x


y varies inversely with x


Answer: inverse variation



You might be interested in
Compute the monthly payments for the add on interest loan. The amount of the loan is $8,276.17. The annual interest rate is 5.7%
podryga [215]

The monthly payments for this add on interest loan are of $164.71.

Given Information and Formula Used

It is given that for an add on interest loan,

Principal Amount, p = $8,276.17

Annual Interest Rate, r = 5.7%

Term of the loan, T = 5.5 years

The formula for simple interest is given as follows,

I = (p)(r)(t)/100 ............... (1)

The formula for total amount of add on interest is given by,

A = p + I ....................... (2)

Computing the Interest

Substitute the given values of p, r, and t in the formula (1) of interest to get,

I = (8276.17)(5.7)(5.5)/100

I = 259457.9295/100

I = $2,594.58

Computing the Monthly Payment for Add-on Interest Loan

Substituting the values of p and I in the formula (2), we obtain the total amount as,

A = $ (8276.17 + 2594.58)

A = $ 10,870.75

Monthly payment for the add on interest loan = A/t(in months)

=  $ (10,870.75/66)

= $164.71

Therefore, monthly payments of $164.71 are to be made for the add on interest loan.

Learn more about interest here:

brainly.com/question/26457073

#SPJ1

7 0
1 year ago
How many bars would the team need to purchase from
Anna007 [38]

The numbers of bars that the team have to get from each company in order for the total cost to be equal is 40.

<h3>What is the purchase about?</h3>

Since n = numbers of bars purchase.

y= total cost in dollars

Company A = 0.75n

Company B = 10 + 0.50n

Therefore, to find the numbers of bars that the team would need to purchase from each company in order for the total cost to be equal =

0.75n = 10 + 0.50n

0.2n = 10

n = 40

Learn more about purchase from

brainly.com/question/5168855

#SPJ1

5 0
1 year ago
Suppose we want to form five digit numbers using the set of digits 0 1 2 3
OleMash [197]
1230 1203 1302 1320 1032 1023 2130 2103 2301 2310 2032 2023 3210 etc
8 0
2 years ago
Estimate plz:<br> 137,638+52,091<br> Explain plz how to do it
IceJOKER [234]
The best way to estimate it is to do "written addition" in your head, adding 1+8, then 9+3, all the way until you get to the front. the actual answer is 189,459, so your answer should be somewhere close to that.
7 0
3 years ago
Read 2 more answers
HELP ASAP Three generous friends, each with some cash, redistribute their money as follows: Ami gives enough money to Jan and To
DENIUS [597]

Answer:

$252

Step-by-step explanation:

This is quite a neat question, with no fixed equation. Given that each person gives the other two enough money to double their cash, if Toy had 36 dollars beginning, and 36 at the end - presumably the cash of each person, ( their starting and original ) should be the same as well. Respectively each should be a multiple of 36 dollars.

Jan's " give away " = Ami + 36, Jan - 108, Toy + 72

Toy's " give away " = Ami + 72, Jan + 36, Toy - 108

Therefore, we can conclude that Ami = 144 at the start, presuming he gave away 108 dollars, with a remaining 36. Jan, having 144 dollars ( after having his 72 dollars doubled by Ami ) gives 36 to Ami to double his amount, and 72 to double Toy's doubled amount, remaining with 36 dollars. Now Ami has 72 dollars, Jan has 36, and Toy has 144. Then, Toy double's Ami and Jan's amount, giving away 72 and 36 dollars, remaining with 36 dollars himself. Therefore, Ami has 144 dollars, Jan has 72 dollars, and Toy has 36 dollars both at the beginning and end.

144 + 72 + 36 = 252 dollars ( in total )

6 0
3 years ago
Other questions:
  • Help help !!!!!!!!!!!!!!!!!!!!
    5·2 answers
  • What integer is equivalent to 9^3/2
    15·1 answer
  • 3Pounds = How many ounces is in a 3Pounds?​
    8·2 answers
  • Someone please help me if you can!
    12·2 answers
  • How many pints equal 3 gallons?
    9·1 answer
  • Kristian ordered 3 DVDS by mail each dvd cost the same amount with a $6 shipping charge the total cost was $42 how much did each
    8·1 answer
  • The base of a triangle and a parallelogram are the same length. Their heights are also the same. If the area of the parallelogra
    11·1 answer
  • 1/3 + a = 5/4<br> a =<br> Solve the equation.
    8·1 answer
  • Name 3 planes parallel to FL
    11·2 answers
  • Plzzzzzzzzzzz<br> Identify the postulate for each drawing
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!