The width of a rectangular dance floor is w feet. the length of the floor is 6 feet longer than its width. which expresses the perimeter, in feet, of the dance floor in terms of w?

P=4(W+3)\ ft or P=(4W+12)\ ft

Step-by-step explanation:

Let

L> the length of the floor

W> the width of the floor

we know that

The perimeter of a rectangle is equal to

P=2(L+W) > equation A

in this problem we have

L=W+6 > equation B

substitute equation B in equation A

P=2(W+6+W)

P=2(2W+6)

P=4(W+3)\ ft or P=(4W+12)\ ft

Hope this helps

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

answer: sorry i can't you.

step-by-step explanation: