Step-by-step explanation:
solve for surface area
A=6a^2
a=edge
They will have to buy all three items again in 9 years
To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
4. ^
5. A slope is a line nevertheless and it keeps changing, while the rise over run is also a slope. This means that the only correct answer can be a 2 dimensional figure.