Joanne cannot decide which of two washing machines to buy. the selling price of each is $585. the first is marked down by 50%. the second is marked down by 20% with an additional 30% off. find the sale price of each washing machine. use pencil and paper. explain why joanne should buy the first washing machine rather than the second if the machines are the same except for the selling price

this is long divide

Step-by-step explanation: first 585 - 50% = ?

Then do that first total and add or subtact 50 % then add I think or it might be the other way for your real total. it should not change the price for the first machine and that is why would want it. Sorry it's been a while since I have done math use a caluator if you have to

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi