A bbq stand sold twice as many regular size sandwich as large sandwiches. The regular ones sold for $4 each and the large sold for $5 each. The total sales amount was $585. How many of each kind were sold.

The large sandwiches be 45

And, the small sandwiches be 90

Step-by-step explanation:

The computation is shown below:

Let us assume the large sandwiches be x

And, the small sandwiches be 2x

Now the equation would be

5x + 4(2x) = $585

5x + 8x = $585

13x = $585

x = 45

So, the large sandwiches be 45

And, the small sandwiches be 90

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

1 1/5

step-by-step explanation: