If p-q=4 and r is the number of integers less than p and gre
If p-q=4 and r is the number of integers less than p and gre
The average number of p,q,r is 4,and average number of p,q,r
The average of p,q,r is4,and average number of p,q,r,x is 5,
90n+23p=4523.If n and p are positive integers in the equatio
GRE数学:If r and s are positive integers,each greater than 1,a
If 4 per cent of (p+q)is 8 and p is a positive integer,what
If “a” is a positive number less than 1 and b= 根号a ,then a(
If 25% of a number is 324 less than 70% of the same number,w
=据说不难.If T is the set of even integers and S is the set of i
If T is the set of even integers and S is the set of integer
if a,b,and c are distinct positive odd integers less than 6,
1.if 2 times s certain number is 4 less than the number .wha