What is the answer to 3n/7 = 33/70

Lol this question seems simple for a person coming from Calculus only to increase my confidence ; )

3n/7 = 33/70

So to solve this equation , all you have to do is cross multiply the fractions.

3n*70 = 33*7

210n = 231

n = 231 / 210 = 11/10

n = 11/10

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

kjgfcvbjkl

step-by-step explanation:

sdfghjkl; vbnm,