Sammy ate lunch and wanted to leave her waitress a 15% tip. Her meal costs $8. 95. How much money should Sammy leave for the tip?

Sammy left a tip of $1.34

Step-by-step explanation:

Convert 15% into a decimal by dividing by 100%

15% ÷ 100% = 0.15

Multiply it to the meal cost

$8.95 × 0.15 = $1.3425

Rounding to the nearest cent, Sammy should leave a tip of $1.34.

I hope this helps you!

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18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b