Alec is building a rectangular picture frame. he wants the sum of the length and width to be 12 in. and the perimeter to be 30 in. use the system of equations to determine how many possibilities there are for the length. L + W = 12

2L + 2W = 30

$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

0.038

step-by-step explanation:

step-by-step explanation: