Answer:
Step-by-step explanation:
Yes it is a rational number
The first one! you probably got confused from the top two, they have the same data but the first one would be correct because the number line is in the correct order
Answer:
6 × (11 - x) = -72 => x = 23
or
6 × (x - 11) = -72 => x = -1
Step-by-step explanation:
there are at least two possibilities, as the "difference between two numbers a and b can be excised as either a-b or b-a.
in any case, just following the sentence
Six times = 6 ×
difference of 11 and a number = 11 - x
is -72 = -72
so,
6 × (11 - x) = -72
and that is true for x = 23
but
the other direction is possible too
6 × (x - 11) = -72
and that is true for x = -1
Answer:
42
Step-by-step explanation:
x=6
7x=?
7x= x*7
7x=6*7
7x=42
So the answer is 42,
Hope this helps!
