A rectangle has a length that is 8 less than its width, w. The perimeter is 52. Which equation can be used to determine its
width?
8-W-52
2(w-8) +2w=52
(W-8)+W=52
2(8-W) +2w=52

2(w-8) +2w=52

its perimeter so u multiply everything by 2 and since u dont know the length but know its 8 less u subtract by width

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

d is the only accurate one

step-by-step explanation: