Solve each system
10. y = 2
y = -2x + 8

y = 2

x= 3

Step-by-step explanation:

to solve this system of linear equation we would say that let us substitute the value of y into equation 1

y = 2

y = -2x + 8equation 1

we have

2 = -2x + 8

collect the like terms

2x = 8-2

2x = 6

divide both sides by the coefficient of x which is 2

2x/2 = 6/2

x = 3

therefore the value of x and y in this system of equation is evaluated to be  3 and 2 respectively.

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