Answer:
The positive integers are 8 and 4
Step-by-step explanation:
Let the bigger integer be x, and the smaller be y, then
The difference of their reciprocals is 1/8.
Multiply through the second equation by 8xy
Substitute the first equation into this last equation:
or
But y≠0, since division by zero is not defined.
Therefore y=4 and x=8
Answer:
sadly I'm not brainly
Step-by-step explanation:
Answer:
Yes 1¾ is a rational number
Step-by-step explanation:
1¾ is written as a fraction of two integer and is therefore rational.
Answer:
x-y/y
Step-by-step explanation:
Im not 100% sure but im sorry if wrong
Answer:
He earned 71 points per test on average.
Step-by-step explanation:
Divide the total amount of points by the amount of tests to find the average (mean.)