Five friends plan to split a resturant bill evenly. The total cost of the meal is $89.75.and they want to leave a %20 tip. What amount should each friend pay?

$21.54

Step-by-step explanation:

$89.75 x 20% = 17.95

17.95 + $89.75 = 107.7

107.7/5 = $21.54

3.59

Step-by-step explanation:

100% -> 89.75

20%-> 17.95

17.95÷5=3.59

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

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.