Helena makes an 8% commission on any artwork she sells if she sells $125 worth of artwork how much is her commission

Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

What is the 12th term of b(n)=-4-2(n-1)

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.