Mark buys a wooden board that is 9 3/4 feet long. the cost of the board is 0.60 per foot including tax. what is the total cost, in dollars of marks board

$5.85

Step-by-step explanation: Since the board is 9 feet and 9 inches the first thing you need to do is .6 x 9.75. This is because 3/4 is equal to 75% plus the 9 feet.

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