Answer:
B.10
Step-by-step explanation:
15=1/2b(3)
30=3b
10= base
If x is the first integer, then x+1 is the second. x(x+1)=132 or x^2+x-132=0. This factors as (x-11)(x+12)=0. Thus either x=11 or x=-12
<span>So either 11 and 12 or -12 and -11 will do.</span>
Step-by-step explanation:
check the pic
answer is 4
Sum means add
the number is x
13 divided by a number is 13/x
the number divided by the number is x/13
so

also can be simplified to

or

translated it is

where x is the number
Which set of ordered pairs contains only points that are on the graph of the function y=12-3×?