Explain how you can find the sign of the product of two or more rational numbers. Highlight the correct words below to complete the explanation.

the answer

b. they are parallel and will never intersect.

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

answer: 12   they all have at least 28 days

step-by-step explanation: haha