X+ 10/4=1/2x

a. x=?
b. the solution is all real numbers
c there is no solution

Express -5 2/5 as an improper fraction.

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?