Solve this using the picture above and give me the answer. if you get it wrong, you will not receive brainliest

  x = 60 ft

Step-by-step explanation:

The area of the old parking lot is ...

  Old Lot Area = Overall Area - School Area

  = (165+75)(300+75) -(165)(300) = 40500 . . . ft^2

The area of the expanded parking lot is ...

  (165 +75 +x)(300 +75 +x) -(165)(300) = x^2 +615x +40500

We want this to be twice the area of the Old Lot, so we want ...

  2·40500 = x^2 +615x +40500

  x^2 +615x -40500 = 0 . . . . put into standard form

  (x +675)(x -60) = 0 . . . . . . . factor

  x = 60 . . . . . . the positive solution

The old parking lot was expanded by 60 feet to make the expanded lot.

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

50.6

step-by-step explanation: