answersLogoWhite

0


Best Answer

No

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Let y 21 and x 1.5 if y varies directly with x find y when x 9?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If y varies directly as x and y 18 when x 24 find x when y 15?

If y varies directly as x and y is 18 when x is 24, then y is always three fourths of x. So if y is 15, then x is 20.


Find an equation of variation where y varies directly as x and y equals 15 when x equals 5 find y when x equals 19?

57


Find an equation of variation where y varies directly as x and y equals 10 when x equals 5 find y when x is 4?

y = 8


If w varies directly as 2x-1 and w equals 9 when x equals 2 find x when w equals 15?

The phrase "varies directly as" means that there is a number k such that w = k(2x - 1). From the results given for w = 9 when x = 2, 9 = k(4 - 1), or k = 3. Then when w is 15, 15 = 3(2x - 1), or 15 = 6x - 3, or 6x = 15 + 3, or x = 18/6 = 3.


If an equation of variation where y varies directly as x and y equals 15 when x equals 5 find when x equals 19?

y = 3x y = 3*19 = 57


If y varies directly as x and y equals fifteend and when x equals three find y when x equals twelve?

y is directly proportional to x. When y = 15, x = 3 therefore y = 5x When x = 12, then y = 5 x 12 = 60.


How do you find 6 is what fraction of 15?

Let N = the fractionEquation: 6 = N * 15or15N/15= 6/15N = 6/15 6 is what fraction of 15


If s is directly proportional to t and s equals 40 when t equals 15 find t when s equals 64?

s is directly proportional to t


Where can a 15 year old find work in Cleveland Ohio?

I know Hot Topic will let you work there.


Use a porportion to find 15 percent of 240?

15% of 240 is 36 Let x be the quantity we are looking for So to find this using a proportion, look at 15/100=x/240 so 100x=15x240 and x=36


Where can a zombie find information on a 15 year fixed mortgage?

There are many places one can find information on a 15 year fixed mortgage. This includes mortgage comparison sites such as BankLoan, as well as asking lenders directly themselves.


About how many tomatoes does it equal to get 15 lbs?

It varies on the size.