There are 15 classes in the school. Each class has an equal number of students. The total number of students in the school is 360 Part A
Enter an equation to represent the number of students, s, in each class

or

ƒ = 0.03b

hope this ( :

step-by-step explanation:

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?