A mobile phone plan has a base fee of $50 per month. The monthly cost increases by $10 for every gigabyte of data used. Let c represent the monthly cost and g the gigabytes of data used.

110 I’m not sure tho

A) 50c+10g B) c independent g dependent C) 10(6)= 60 + 50 110 or 60+50c depending on if it says how many months have passed

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