Blackwater Adventures has a bond issue outstanding that matures in sixteen years. The bonds pay interest semi-annually. Currently, the bonds are quoted at 103 percent of face value and carry a 9 percent coupon. The firm's tax rate is 34 percent. What is the firm's after-tax cost of debt?

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

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6