-2(7 + y) ≥ -8(y + 1)

y ≤ -2.2

Step-by-step explanation:

Given expression

-2 (7 + y) ≥ 8 (y + 1)

Expand parentheses and apply the distributive property

-14 - 2y ≥ 8y + 8

Subtract 8y on both sides

-14 - 2y - 8y ≥ 8y + 8 - 8y

-14 - 10y ≥ 8

Add 14 on both sides

-14 - 10y + 14 ≥ 8 + 14

-10y ≥ 22

Divide -10 on both sides

(REMEMBER to change the [≤, ≥] signs when multiplying/subtracting a negative number)

-10y / -10 ≥ 22 / -10

Hope this helps!! :)

Please let me know if you have any questions

d.192

step-by-step explanation:

12*16=192

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