Let x be the page number then x+1 would be the other page number (because the pages are two facing pages which means they follow on consecutively)
Then
(x)(x+1) = 156
x^2 + x - 156 = 0
x = 12 or x = -13( but x can't be a negative number)
so x = 12
and the next page is 13
Answer:
Step-by-step explanation:
So we have the expression:
And we want to evaluate it for x=-2.
So, substitute -2 for x:
Multiply:
Subtract:
The absolute value of a negative is positive. So:
And we're done!
Answer:
(10-x)GB
Step-by-step explanation:
Music=10-x, simple arithmetic
Answer:
1.
2 a)
b) 0
3. x = 10
Step-by-step explanation:
1.
2. a)
b)
3.
Answer:
-5/12k -11/36m
Step-by-step explanation: