Samantha is selling custom printed t-shirts as a fundraiser. It costs her $3.50 to print a shirt with one ink color and $4.00 to print a shirt with two ink colors. She sells single-ink-color shirts for $5.00 and two-ink-color shirts for $6.00. An order is placed for 153 single-ink-color shirts and 88 two-ink-color shirts. How much will Samantha have to spend in order to fulfill this order?

she spends 887.50 dollars

earns 1293

gains $405.50

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.

where is the graph? need more info