Using the distrubitve property rewrite the expression 6(11+x)

66+6x 6 times 11 is 66 6 times x is 6x

The multiplier for increasing by 7% is 1.07. To get our answer we times the initial amount of money by the multiplier to the power of the number of years he leaves it in for:

500 x 1.07⁶   (The power is 6, because the money is left in for 6 years)
= $750.3651759
= $750.37 (rounded)

So after 6 years, Jose will have $750.37