8° below zero in the winter

Answer with explanation:

⇒Let , x duration of hours(1 Duration of Run=0.75 Hours) Dominick Ran this week , and y Duration of Hours(1 Duration of swim=1.5 Hours) Dominick swam this week.

⇒Total time spent by Dominick for the training (Run +Swim) >6

 Writing the Inequality using the variable x and y

→ 0.75 x +1.5 y > 6

Drawing the Equation of line which passes through , (8,0) and (0,4) . To draw a Unique line you need  two distinct points:

Put x=0 and , y=0 in the above equation to check whether origin comes under the shaded region or not

L H S

=0+2×0

=0<8(R HS)

So, origin will not come under the shaded Region.

Graph is Attached below.