standard_description: Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
problem_activity: Problem 1
Which expressions below are equivalent to 1? Select all that apply.
Problem 2
What is the value of
$$n$$
in the equation below? Explain your answer.
$${2^n\cdot{2^3\over{2^5}}=1}$$


aligns: no