Kelly’s bill at a restaurant came to $21.52. If she decides to leave a 18% tip, how much of a tip should she leave?

$3.87

Step-by-step explanation:

$21.52 x 18%(or .18)

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,