Using the following image, solve for x

Step-by-step explanation:

Vertical angles are always equal

4+6x= 70°

6x =70-4 = 66°

x= 11°

We know the angles have a vertical angle and we know that vertices angle are Intercept lines.

Let's set up the equation.

We will subtract 4 from both sides and get

Divide by 6 on both sides

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