Given f(x) = 5x – 3, find f(-3) )

-18

Step-by-step explanation:

-3*5=-15

-15-3=-18

-18

Step-by-step explanation:

Substitute x for -3

5(-3)-3

-15-3

-18

a

step-by-step explanation:

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