Question 588853
<img src="http://latex.codecogs.com/gif.latex?\large A_{n}=A_{n-1}+10" title="\large A_{n}=A_{n-1}+10" />



<img src="http://latex.codecogs.com/gif.latex?\large \large A_{1}=29" />


<img src="http://latex.codecogs.com/gif.latex?\large \large A_{2}=A_{1}+10=29+10=39" />


<img src="http://latex.codecogs.com/gif.latex?\large \large A_{3}=A_{2}+10=39+10=49" />


<img src="http://latex.codecogs.com/gif.latex?\large \large A_{4}=A_{3}+10=49+10=59" />



So the first four terms are 
<img src="http://latex.codecogs.com/gif.latex?\large \large A_{1}=29, \ A_{2} = 39, \ A_{3} = 49, \ A_{4} = 59" />