At a restaurant, your bill has a food total of $45.50. find the amount of an 18% tip on the food total.

it would be greatly appreciated! : )

Therefore, we conclude that the amount of an 18% tip on the food total is $8.19.

Step-by-step explanation:

We know that bill for a food is $45,50. We calculate the amount of an 18% tip on the food total. Therefore, we use the proportion to calculate the required 18%. We get

45.5:100%=x:18%

100·x=45.5·18

100x=819

x=819/100

x=8.19

Therefore, we conclude that the amount of an 18% tip on the food total is $8.19.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

step-by-step explanation: