The silver town people went to a fancy restaurant after the big event. grammy gave the server a $15 tip. if the tip was 20% of the cost of dinner, how much was dinner? choose a.$60 b.$45 c.$75 d.$50

Answer

Find out the cost of the dinner .

To proof

Let us assume that the cost of the dinner be x.

As given

The Silver Town people went to a fancy restaurant after the big event.

Grammy gave the server a $15 tip.

If the tip was 20% of the cost of dinner.

20% is written in the decimal form

= 0.2

Than the equation becomes

x× 0.2 = 15

x =$75

The total cost of the dinner is $75 .

option (C) is correct .

Hence proved

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.

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw