Answer:
30
Step-by-step explanation:
DEFINITIONS
Algebraic word problems are questions that require translating sentences to equations. The equations we need to write will only involve basic arithmetic operations and a single variable. Usually, the variable represents an unknown quantity in a real-life scenario.
SOLUTION STEPS
Step 1: Name the variable.
The variable, in this case, is n.
Step 2: Identify the mathematical operation in this mathematical statement.
Product refers to multiplication. Therefore, we will be using the multiplication operation for the question.
Step 3: Write out the algebraic expression for the statement: "The product of 7 and a number".
Since we are representing the number with n, the product of n and 7 will be given to be:

ANSWER:
The correct option is OPTION B.
Ten because 6+4=10. Just work backwards with questions like this
Answer: The annual flow of the Mississippi river would fit in the Atlantic ocean
times.
Step-by-step explanation:
Given: Volume of Atlantic Ocean=
cubic meters
Annual flow of Mississippi river =
cubic meters.
then, the number of times the annual flow of the Mississippi river would fit in the Atlantic ocean = 
![=\dfrac{3.1\times10^{17}}{6.3\times10^{11}}\ \ \=0.492063492063\times10^{17-11}\ \ [\dfrac{a^m}{a^n}=a^{m-n}]\\\\=0.492063492063\times10^6\approx4.92\times10^5](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B3.1%5Ctimes10%5E%7B17%7D%7D%7B6.3%5Ctimes10%5E%7B11%7D%7D%5C%20%5C%20%5C%3D0.492063492063%5Ctimes10%5E%7B17-11%7D%5C%20%5C%20%5B%5Cdfrac%7Ba%5Em%7D%7Ba%5En%7D%3Da%5E%7Bm-n%7D%5D%5C%5C%5C%5C%3D0.492063492063%5Ctimes10%5E6%5Capprox4.92%5Ctimes10%5E5)
Hence, the annual flow of the Mississippi river would fit in the Atlantic ocean
times.
Try. 36x18. then add 235+135. and then subtract what u multiplyed and added