Keeping in mind that, any expression, can be written as a rational with a denominator of 1, since 3 is really 3/1 and 3/1 is well, just 3, likewise, "anything" is just "anything"/1 and so on.
the reciprocal of a rational, is just the same thing, upside-down, thus
42+4=46
46+36=82
That’s the answer
Answer:true
Explanation:
24+24=48
48-8=40
40x2=80
80=80!
So it is true.
Hey there!
Since 2 goes into 8, you would simplify. You would get 1 inch and 4 miles. Next, set up a ratio. The ratio is 1 inch: 4 miles. So for every inch on the map, there is 4 miles.
I hope this helps!