Which represents the solution(s) of the graphed system of equations, y=x^2-2x and y=-2x-1? A. (1,-1)

B. (0, 0) and (0, -1)

C. (0, 0) and (2, 0)

D. no solutions

add 5 subtract 1

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

21

jk it's 20

step-by-step explanation: