To what percent should the taxes for each service be rounded in order to make reasonable estimates? Restaurant Server: ___%
Florist: ___%
Cab Fare: ___%
Dog Groomer: ___%

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Need showing work for this problem 56.25 ×25.80