The cost for a pack of 25 pens is4 .75 Find the unit price in dollars per pen.
If necessary, round your answer to the nearest cent.

0.20

Step-by-step explanation:

4.75 divide by 25 = 0.19

then 0.19 rounds to 0.20

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

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