Dabir returned a pair of sunglasses to a store. his receipt showed -$42.79 at the bottom. which of these statements must be true? a.  dabir will see a charge of  $42.79  on his credit card statement. b.  dabir paid the clerk  $42.79  when he made the return. c.  dabir was refunded a little more than  $42.d.  dabir was refunded a little less than  $42.sorry to bother, but i need .

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

3

step-by-step explanation: