Which equation could be used to solve for b?

Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787

Which number line represents the solution set for the inequality -1/2x> 24?

Find the value of x. give reasons to justify your solutions! c ∈ ae