1. mr. james is going to buy a car for $12,000. he can finance with the car dealer for 3 years at 12%
or he can borrow the money at the bank for 3 years at 8%. the monthly payment for the 12% loan
will be $399 and the monthly payment for the 8% loan will be $376. which best represents the
difference in the interest in 12% for 3 years or 8% for 3 years?
a $900
c $1,205
b $828
d $523

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