It's Answer A/The top answer. Vertical lines are x-values and horizontal lines are y-values, and since everything is shaded to the left of the purple line, it'd be x is less than or equal to 5
Answer:
5
Step-by-step explanation:
the value of z is 4 sjsjsndndndm
2070 inches
V = W x L x D
= 18 x 10 x 11.5 = 2070 inches