A "whole" will be 7/7, or just 1 whole.
so we know one bag can do 1/7 of all students, how many will it be needed to do 7/7?
well, in 7/7 there are seven 7/7, so, 7 bags then, or one could say,
Answer:
x - y is also a rational number. Hence satisfies the closure property.
Step-by-step explanation:
Closure property of subtraction states that for any two integers a and b, (a - b) must also be an integer.
Here x and y are rational numbers. so x - y must also be rational to satisfy the closure property.
Answer:
462
Step-by-step explanation:
I believe that the full cost would be 88
Hey!
you are correct because this can be proven by alternate interior angles! This means that the 60 degree angle is also congruent to the angle with the x and 25 degrees. Also if you move the 60 degree angle up on to of the line with the other arrow, you will notice that the 60 degree angle and the x and 25 degree angle are vertical angles which means they are congruent.
So you would do x+25 = 60
subtract 25 from both sides and you get that x=35
Hope this helps!
