What is z = to in 2/3xz=1 1/9

2/3*x*z=11/9

Divide both sides by X

To get

2/3*z=(11/9)/x

Then divide by 2/3

To get z=(11/9)/(2/3)*x

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