If 1 mexican peso equals 7.1492 japanese yen, then 1 japanese yen equals approximately how many mexican pesos?

Solution: We are given:

1 Mexican Peso = 7.1492 Japanese Yen ------------ equation 1

We have to find how many Mexican Pesos are equal to 1 Japanese Yen.

Divide both sides of equation by 7.1492 and multiply both sides by 1, we have:

Mexican Peso Japanese Yen

Mexican Peso Japanese Yen

Therefore, 1 Japanese Yen is approximately equal to 0.1399 Mexican Peso

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