-18 - 30 = -48
The Scuba Diver is now 48 feet below sea level.
Answer:
exact form: 29/4
mixed fraction: 7 1/4
Step-by-step explanation:
Answer:
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.21875
Answer:
6 students.
Step-by-step explanation:
let the number of students in class be<em> x</em>
Since Half of the class represents half of the students, therefore
Number of student who got A in test = 
Now if one more student got A in test then the number of students who got A in test will be 
Now according to equation,


Further solving


Hence the total number of students in class is 6.
I think it's the first option