3) Two neighbors are draining swimming pools. Mr. Zoetrope's pool has 10,858 gallons and is draining 150 gallons per minute. Mrs. Horner's pool has 9,650 gallons and is draining 110
gallons per minute. Write and solve an equation to determine the number of minutes (m) the
two pools must drain to have the same amount of water.

Question:

Determine a solution. Solve the equation.
.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.