Carson has $450 in his bank account and deposits $70 per month out of his babysitting money. construct a linear function that models carson’s bank balance for any given month.

450 + 70x, where x is the number of months that carson works and 450 is the initial amount of money in his bank account

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post