Which is the largest multiple of five that lies in the solution set for 19

15

Step-by-step explanation:

Multiples of 5 are:

5  10  15  20  25  30

Now we are having solution set 19

Multiples of five below 19 are:

5  10  15

Largest of 5  10 15 = 15

So the largest multiple of five that lies in the solution set for 19 is 15

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

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse