Answer:
Number of week (x) = 2.4 weeks
Explanation:
Given:
Plant A: y = 1.8x + 3.1
Plant B: y = 2.3x + 1.9
Find:
Number of week (x)
Computation:
if heights are equal
1.8x + 3.1 = 2.3x + 1.9
0.5 x = 1.2
x = 2.4
Number of week (x) = 2.4 weeks
I think it's "Pictures display information when written instructions are more complicated". Personally I believe it's just a majorly confusing way of saying: when the written instructions are too complicated they use pictures as well.
Wrench, beach, rock, witch.
The answer to your question is B
