Total-107
Male teacher-n
Female teacher-n+23
N+n+23=107
2n+23=107
2n= 84
N=42
Male teacher-42
Female teacher-42+23=65
65/107 teacher are female
Answer:
Step-by-step explanation: letter B is the right answer
Negative
Positive
Positive
Negative
Answer:
Please Attach The Pic so someone can answer.....
Step-by-step explanation:
Because There are 3 feet in 1 yard, so 3 feet and 1 yard are the same thing, hence a 1:1 ratio.