This statement is A. True
Answer:
x = -7 1/6
Step-by-step explanation:
x + 4 1/3 = -2 5/6
x = -7 1/6
Answer:
Option B
Step-by-step explanation:
When moving with the current, the speeds of the boat and current will add up. The first situation can then be represented by:
9 = 0.5(x + y)
While opposing the current, the speeds will be subtracted. Forming:
9 = 1.5(x - y)
The second option contains this equation system, so it is correct.
1/3 from 6 (the amount of girls with glasses) / 18 (total number of students)