2........................................................<span>.</span>
Answer:
A, 1:2 ratio
Explanation:
Since 1 is <em>half</em> of 2, and the problem states that RSTUV is <em>half</em> of JKLMN, A is the correct ratio.

Step-by-step explanation:

<em>Hope</em><em> this</em><em> </em><em>helps</em>
The speed of the boat will be 10 mph in still water
Answer:
B.9x
Step-by-step explanation:
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.