hannalynn04 hannalynn04
  • 03-04-2020
  • Mathematics
contestada

If x varies directly as y and x= 18 when y =3 find x when y=7

Respuesta :

amna04352
amna04352 amna04352
  • 03-04-2020

Answer:

42

Step-by-step explanation:

x = Ky

18 = K(3)

K = 18/3 = 6

x = 6y

x = 6(7) = 42

Answer Link

Otras preguntas

Write an expression with four terms containing the coefficients 3,6, and 9
How do U bring down 27 using factor 3
The number of protons in an atom is called the what???
write the population of Lubbock in word form.
How is fraud related to plagiarism
Frank has X stamps and Chris has 8 more than 7 times the number of stamps Frank has. How many stamps do Frank and Chris have in total? A=8x B=7x+8 C=8x+7 D=8x+8
The Olympic record for a marathon is 2.00 hour 9.00 minute 21.0 seconds if the average speed of the runner achieving this record is 5.436 m/s what is the marath
Sam had to mix _____ part of the two chemicals for the experiment a. equaledb. equitablyc. equald.equatef. equation
NEED HELP....arrange the following in ascending order: 13/24;2/3;7/12;5/6;5/8
what is 840 inches converted to centimeters