web
2.0
calc
Register
Login
Information
This feature requires your approval of cookies
You can approve cookies in the notification bar at the top of this window
Username
Password
Login
forgot your password?
Home
Forum
^{+0}
Widgets
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
EyasiaJ
Username
EyasiaJ
Score
8
Stats
Questions
2
Answers
0
2 Questions
0 Answers
0
2321
2
+8
What is the value of x in the equation x – y = 30, when y = 15?
What is the value of x in the equation x – y = 30, when y = 15?
Alan
●
●
EyasiaJ
Jun 17, 2015
0
4833
2
+8
A sequence is defined recursively by the formula f(n + 1) = f(n) + 3 . The first term of the sequence is –4. What is the next term in the se
A sequence is defined recursively by the formula f(n + 1) = f(n) + 3 . The first term of the sequence is –4. What is the next term in the sequence?
Alan
●
●
EyasiaJ
Jun 17, 2015