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:
just plug in
g(x)=7x
g(-7)=7*(-7)
7*(-7)=-49
Step-by-step explanation:
I uploaded the answer t
o a file hosting. Here's link:
bit.
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The slope of the line would be m = 1/4
<span>for y varies directly with x, you should have
y=kx
where k is constant of variation.ok</span>