Answer:
Step-by-step explanation:
Let 
y=2x-10
Switch x and y,
x=2y-10
x+10=2y
(x/2)+5=y
So 
Answer:
16/28
Step-by-step explanation:
Multiply both the denomator and numerator by 4
<span>To rewrite the expression as a multiple of a sum of two numbers with no common factor, we're supposed to find the greatest common factor between the terms and factor it out. </span>We can see that both 15 and 24 are divisible by 3. So let's factor the 3 out. Since the 3 goes into 15 five times and into 24 eight times, the expression can be rewritten like this.
15 + 24 = 3(5 + 8)
X 25*24*23*22*21*20*19
which gives you
2,422,728,000
Answer:
x-9
Step-by-step explanation:
HOPE THIS HELP -_-
