Nelson, Jordan and Joe had a number of cookies. Nelson had 2 times the number of cookies that Jordan had. Joe had the same number of cookies as Nelson. What is the ratio of the number of cookies that Nelson had to the total number of cookies of all three friend?

(1) 1:5

(2) 2:5

(3) 3:5

(4) 4:5

Can spmeone please help me with this problem right now as it is due very soon. Thank you so much!

Construct a right angle XYZ . Now construct a 105  angle XYW . Is there more than one way to construct angle XYW ? If so, construct all possible solutions and explain why is that possible.

i don't know whether im on the right track, help?