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
miss Akunina [59]
2 years ago
15

Please help. I don't understand how to do this. I need this asap. please

Mathematics
1 answer:
Schach [20]2 years ago
6 0

9514 1404 393

Answer:

  r = 1/9

Step-by-step explanation:

First of all, solve the equation for r:

  y = rx

  y/x = r . . . . . . . divide by x

__

Since r is a constant, it will be the same for any corresponding pairs of x and y. It is convenient to choose both x and y as integers, as in the third table entry.

  r = y/x = 5/45

  r = 1/9 . . . . . . . . . reduced fraction

_____

<em>Additional comment</em>

It is not a bad idea to check to see that this works with other values of x and y. For the first line of the table, we have x = 11:

  y = rx = (1/9)(11) = 11/9 = 1 2/9 . . . . matches the table value

You might be interested in
Find f prime f(x)=2x^3e^x
DiKsa [7]

Answer:

56

or

369

or

258

Step-by-step explanation:

7 0
3 years ago
9(5r-2) and 14r-7 yes or no to tell if this expression is equivalent or not
mixas84 [53]

Answer:

No instead of doing multiplication u did division

Step-by-step explanation:

This equation is called distributive property where u multiply the answer from the outside by the inside number

4 0
3 years ago
What is the value of p in the equation <img src="https://tex.z-dn.net/?f=.34p%2B.49f%3D5" id="TexFormula1" title=".34p+.49f=5" a
laila [671]

Answer:

ask siri

Step-by-step explanation:

go to your phone

go to siri

and then ask her

8 0
3 years ago
b) In one year, Clara and Dave borrowed books from a library in the ratio 3:7. Dave borrowed 35 books. Work out the number of bo
tatiyna

3:7 =

3/7

3/7 = x/35

7x = 105

x = 15

answer : clara borrowed 15 books

7 0
2 years ago
Read 2 more answers
A 8.33% tax is added to a $120 grocery bill.<br> A. Amount of tax: $9.99<br> B. Total paid: $127.99
katrin2010 [14]
120$. 100%
X$. 8.33%
X= 120• 8.33/100
X=9.99 $
6 0
2 years ago
Other questions:
  • Use the segment addition postulate to solve for BC when AB = 37 and AC
    5·1 answer
  • Draw in line representing the rise and a line representing the run of the line state the slope of the line in simplest form.
    7·1 answer
  • An airplane flies 2,951 miles in 6.5 hours. What is the speed of the airplane in miles per hour?
    15·1 answer
  • 3x(5x )=(3x5)x2 indentify property equation
    5·1 answer
  • Who can help me on this first question???!!!
    5·1 answer
  • Whats the slope of -2,7 , 4,1
    10·2 answers
  • Pls pls pls help me! I will give brainliest and points!
    14·2 answers
  • Onions cost 25 cents each whereas peppers cost 35 cents each. If I buy 5 more onions than peppers
    6·1 answer
  • A basket holds at most 14 pounds of apples and oranges. There are at least 3
    9·1 answer
  • Select all correct answers.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!