At the beginning of the month, a checkbook's balance was $345.23. A check was written on the tenth of the month for $127.54. Then a deposit was made on the fifteenth for $187.86. Checks for $125.26 and $87.01 were written on the eighteenth. Finally, $0.76 of interest was added at the end of the month. What was the ending balance of the checkbook? $194.04 $497.94 $73.40 $242.86

rick would give her the best deal as he will charge $8.88 per hour

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