The expression shown is the cost a customer pays for an item, where c is the cost the store pays for the item and 0.85c is the 85% price increase the store adds to the item.
Which expression is equivalent to c+0.85c?

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay