find y when x=15 if y=6 when x=30

i do not now how to do this ther the teacher told me
in Pre-Algebra Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

dont no...gotta hav equashun y=f(x) . . . . kood ges its like a strate line...y=mx+konst . . . if y=6 wen x=30, 1 possabel is y=x/5 . . . if yu yuze that & yuze x=15, yu get y=15/5=3 . . . just 1 av zilyuns av possabels
by

Related questions

1 answer
Find y when x=15 if y=6 when x=30
asked Jan 27, 2013 in Word Problem Answers by anonymous | 712 views
1 answer
if x varies directly as y, and x=30 when y=6, finx x when y=7
asked Jul 2, 2013 in Algebra 1 Answers by anonymous | 874 views
1 answer
if y = 40 when x = 30 , find y when x = 64
asked May 9, 2013 in Word Problem Answers by anonymous | 586 views
1 answer
if y = 40 when x =16 , find y when x = 30
asked Oct 17, 2012 in Pre-Algebra Answers by anonymous | 567 views
1 answer
if y = 40 when x =16 , find y when x = 30
asked Oct 17, 2012 in Pre-Algebra Answers by anonymous | 766 views
1 answer
find x if y=-2,when 4x-6/y=15?
asked Jun 29, 2013 in Algebra 1 Answers by anonymous | 867 views
1 answer
if y=.15 when x=1.5 what is y when x=6.3?
asked Jun 25, 2013 in Algebra 1 Answers by anonymous | 576 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,350 users