The relationship between the number of pounds (lb) of cheese and the total cost in dollars is shown in the graph. What is the unit price of cheese?
30
Cost (dollars)
2
3
4
5
Weight (pounds)
help

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

can you post the graph?