Sixteen friends went to a restaurant , the bill comes to 235 before tax. the restaurant has a rule if there is more than 8 people the tip added has to be 18% of the bill. what is the total cost with the tip.

$277.30

Step-by-step explanation:

18% of $235 is $42.30

$42.30 + $235= $277.30

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

answer: the answer is ann