Steve wants to start his own t-shirt business. his initial costs to get the business going are $1,500. it also costs on average $3 per shirt. steve charges $10 for each shirt he sells. which of the following systems is correct for this model to find the break-even point if "x" = the number of shirts sold and "y" = the number of dollars of expense or income? y = 10x + 1500 and y = 3x + 1500 y = 10x and y = 3x y = 10x and y = 3x + 1500 none of these choices are correct.

no not all of them.

step-by-step explanation:

some of them have a square base.

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

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.

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i