Answer:
Step-by-step explanation:
x =1/6-2/3
1/6-4/6=
-3/6=
-1/2
If is a number that is both divisible by 4 and 5, then
4 and 5 are coprime, so we can use the Chinese remainder theorem to solve this system and find that is a solution to the system, where is any integer. Simply put, any multiple of 20 fits the bill.
Now, there are 11 numbers between 100 and 300 that are divisible by 20 (100, 120, 140, and so on). We have when , so the sum we want to compute is
Answer:
Amy and Victor= 7/9
Cal and Beth= 7/10
Beth and Victor= 5/6
just subtract the fractions
Answer:
x=11
Step-by-step explanation:
y= 1/4x
5x-8y=33
5x-8(1/4x)=33
x=11
(6x4) x 2 = 48
this trick is the find the one that uses all the same signs and numbers