Ineed jaquez earns money by doing yard work. it takes her an average of 3 hours to pull weeds and an average of 2.5 hours to mow the lawn. she can work no more than 8 hours a day. she charges $50 to weed and $65 to mow the lawn. she needs to cover her expenses of $120 to make a profit. write a system of inequalities that would determine how many flowerbeds and lawns he could complete on a given day. (note – you do not need to solve, just write the system and label the variables you use).

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

29.5977692753

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

idk

step-by-step explanation: