Answer:
x=-4
Step-by-step explanation:
5x=3x-8 you subtract 3x from both sides.
2x=-8 then you divide by the number next to the x. meaning 2
x=-4
You find the area not touched by the sprinkler by subtracting the area of the circle from the area of the square. The area of the square is 32*32 which is 1024. The area of the circle is found by multiplying 3.14 by the radius squared. Our radius is half the diameter of 32, so r = 16. A=3.14(16)(16) which gives us an area of the circle to be 803.84. Subtracting the 2 areas, square minus circle, is 1024-803.84=220.16 meters squared.
10, 24, and 38.
A composite number is the opposite of a prime number: it can be dived by numbers other than 1 and itself.

By the chain rule,

We have

and we're given that
changes at a constant rate of
thousand people per minute, which means

At the moment
thousand people are in the park, we have
, so we find

or approximately 2.324 thousand people per minute.