Answer:
Step-by-step explanation:
2⁵ = 2*2*2*2*2
= 32
Answer:
True
Step-by-step explanation:
You're claiming that every set is a subset of itself.
That's trivially true, because

requires that every element of A is also an element of A, which is tautologically true.
80 x .72 = $57.60
Easy peasy
1) plug -5 in for the place of x.
2) solve -(-5)^2
3) f(-5)=25