X-y=7
so you have to rewrite the equation in the form of mx+b=y
so ... x-y=7
-x -x
-y=7-x then simplify
-y(-y)=-(7-x) multiply both sides by -1
y=-7+x
which is the same y= x-7
y=x+-7
Every rational number has a base-2 representation, but only the ones with denominators that are powers of 2 will require a finite number of bits to fully represent it.
For example,




whereas a number whose denominator contains anything else like 1/3 will need an infinite number of bits to represent it exactly.

and so on, so that it has a repeating but non-terminating base-2 representation

Woahh thats a lot of points!! Thank you!!!!
Answer:
The value of x is 8
Step-by-step explanation:
Answer:
15187.5=2000(1.5)^5
Step-by-step explanation:
So right now he has 2000 in his saving each year it grows by 1.5 so by year 5 it should be
15187.5 in his savings
hope I did it right