Joey uses the equation y=kx to determine how much money (y) he earns after working any number of hours (x) joey earned $450 after 40 hours what value of k in joeys equation

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Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show