Tanya bought 6 identical leashes for her dog-walking business. the total cost came to $11.70. how much did each leash cost?

its 4 because 2 times 2 is 4, if you double the number two you get four

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