I need help with this

A waiter received a 15% tip for a restaurant bill of 59.14.Estimate the tip the waiter received.

The tip would come out to be $8.87.

Step-by-step explanation:

Your bill is $59.14

15% of the total – we have to divide the value of 10% by 2 and then add the result to the value of 10%:

$59.14->$5.91 by moving the decimal point over to the left one space.

($5.91 / 2) +$5.91 = $2.96 + $5.91 = $8.87

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363