The Clark family went out to dinner. If their dinner bill came to $81.50 and they wish to
leave a 18% tip, how much should they tip?
Answer options. $14.69. $12.45. $10.00

$14.69

Step-by-step explanation:

To start with, convert the 18% to a genuine number that can be utilized in a figuring. For percent, this is constantly done by essentially isolating the percent (for this situation 18%) by 100%.So, the conversational term "18%" gets 18%/100% = 0.18 regarding a genuine numerical number.  

Second, you have to discover what 18% of your $81.50 feast cost is.This is constantly done by duplicating 0.18 by $81.50, or

0.18 x $81.50=$14.69.  

Thus, the measure of tip you will leave is $14.69.  

This makes the absolute expense of your supper (to compose on your charge slip or other installment)

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x