A rectangle has a length that is three more than two times the width. If the perimeter is at least 30 units, write the inequality for the perimeter and find the least possible width and length.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

answer is  

a.

16.1

hope you got it chief.