Answer:

Step-by-step explanation:
A math class has 5 girls and 5 boys in the seventh grade, 10 students in total. The probability of choosing one girl from this class is

A math class has 5 girls and 7 boys in the eighth grade, 12 students in total. The probability of choosing one girl from this class is

The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. The probability that the students she selects are both girls is

It is equal to 100 ft longer
Answer:
1. X=7
2. x=2
Step-by-step explanation:
Answer:
3m+5 equals 23
Step-by-step explanation:
If De swam 5 miles longer than three times what his dad seam then you would make his father's distance m and plug in the numbers.