Help me solve this equation

a = n/5 + 3h^2

step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.  

a = n/5 + 3h^2

n+15 to the power of 2=a

Step-by-step explanation:

1.multiply 5 by and and -3h to the power of 2

2. subtract 15h to the power of 2 from both sides

3. divide by 5 on each side

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: