Write an equation of the line with a slope -1/2 and a y-intercept of 1

29 is the correct answer

step-by-step explanation:

210/22 = 9.55

since he can't take part of a person to the game the answer is 9 people

hope this !

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?