98 points, brainliest if answered directly

4x + 5y <= 300

4 hours to make a mountain bike,

5 hours to make a road bike, so the total hours can be represented by the above expression.

4x + 5y ≤ 300

Step-by-step explanation:

x: no of mt bike n y: no. of road bike

4 labor hrs for 1 mt bike n 5 labor hrs for 1 road bike

company has at most 300 labor hrs per day

so the contraint is 4x + 5y ≤ 300

a reflection across the x axis and a 90 degree rotation left and right.