The tax rate as a percent, r, charged on an item can be determined using the formula -1 = r, where c is the final
cost of the item and p is the price of the item before tax louise rewrites the equation to solve for the final cost of the
item: c = p(1 + r). what is the final cost da $40 item after an 8% tax is applied?

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4

the answer is b to that quesiton