What is y 5(y -10)=-5

x=9

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5(y−10)=−5

(5)(y)+(5)(−10)=−5(Distribute)

5y+−50=−5

5y−50=−5

Step 2: Add 50 to both sides.

5y−50+50=−5+50

5y=45

Step 3: Divide both sides by 5.

5y

5

=

45

5

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