Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a shop recorded total sales of $2,000 on monday. on tuesday, its sales fell by 10%. on wednesday, sales fell by another 20% compared with tuesday. from wednesday to thursday, sales increased by an amount equal to 25% of monday’s total sales. what is the net change, in dollars, in total sales from monday to thursday? the net change, in dollars, in total sales was

Monday: $2,000

Tuesday: $2000 - (2000)(.10) =   2000 - 200   = 1800

Wednesday: 1800 - 1800(.20)   = 1800 - 360   = 1440

Thursday: 1440 + 2000(.25)   = 1440 + 500   = 1940

Monday - Thursday = Net Change

 2000   -     1940    =       60

$60

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,

your answer   is c

step-by-step explanation: